SlideShare a Scribd company logo
1 of 1
Download to read offline
i got some of them wrong and its not telling me what are the right answers i need help
Why is C. elegans useful as a model system for biology? (Select all that apply) The complete cell
fate map is known All connections between neurons are known The genome has been sequenced
They are small and feed on bacteria and therefore are easy to maintain They have a long
generation time They have an opaque cuticle

More Related Content

More from DylanUjJWhitea

In August 2022 prior to his annuity starting date Joege received a non.pdf
In August 2022 prior to his annuity starting date Joege received a non.pdfIn August 2022 prior to his annuity starting date Joege received a non.pdf
In August 2022 prior to his annuity starting date Joege received a non.pdfDylanUjJWhitea
 
In a random survey of 104 adults in a given community- citizens were a.pdf
In a random survey of 104 adults in a given community- citizens were a.pdfIn a random survey of 104 adults in a given community- citizens were a.pdf
In a random survey of 104 adults in a given community- citizens were a.pdfDylanUjJWhitea
 
In a school- 16- of the students have seen a school counselor about an.pdf
In a school- 16- of the students have seen a school counselor about an.pdfIn a school- 16- of the students have seen a school counselor about an.pdf
In a school- 16- of the students have seen a school counselor about an.pdfDylanUjJWhitea
 
In a particular hospital- 5 newborn babies were delivered yesterday- H.pdf
In a particular hospital- 5 newborn babies were delivered yesterday- H.pdfIn a particular hospital- 5 newborn babies were delivered yesterday- H.pdf
In a particular hospital- 5 newborn babies were delivered yesterday- H.pdfDylanUjJWhitea
 
in a between shbjects factorial design a researcher hsed tbe weighted.pdf
in a between shbjects factorial design a researcher hsed tbe weighted.pdfin a between shbjects factorial design a researcher hsed tbe weighted.pdf
in a between shbjects factorial design a researcher hsed tbe weighted.pdfDylanUjJWhitea
 
In 2020- the world was made aware of the highly contagious and occasio.pdf
In 2020- the world was made aware of the highly contagious and occasio.pdfIn 2020- the world was made aware of the highly contagious and occasio.pdf
In 2020- the world was made aware of the highly contagious and occasio.pdfDylanUjJWhitea
 
In 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdf
In 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdfIn 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdf
In 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdfDylanUjJWhitea
 
In 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdf
In 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdfIn 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdf
In 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdfDylanUjJWhitea
 
Import the dataset happiness from your data folder- This dataset cont.pdf
Import the dataset  happiness from your data folder- This dataset cont.pdfImport the dataset  happiness from your data folder- This dataset cont.pdf
Import the dataset happiness from your data folder- This dataset cont.pdfDylanUjJWhitea
 
Immunology a- What are the 4 categories of pathogens- What kinds of t.pdf
Immunology  a- What are the 4 categories of pathogens- What kinds of t.pdfImmunology  a- What are the 4 categories of pathogens- What kinds of t.pdf
Immunology a- What are the 4 categories of pathogens- What kinds of t.pdfDylanUjJWhitea
 
Imagine a terrible crime has occurred- Detectives that investigated fo.pdf
Imagine a terrible crime has occurred- Detectives that investigated fo.pdfImagine a terrible crime has occurred- Detectives that investigated fo.pdf
Imagine a terrible crime has occurred- Detectives that investigated fo.pdfDylanUjJWhitea
 
Imagine a country that has been stable for several decades- Some citiz.pdf
Imagine a country that has been stable for several decades- Some citiz.pdfImagine a country that has been stable for several decades- Some citiz.pdf
Imagine a country that has been stable for several decades- Some citiz.pdfDylanUjJWhitea
 
im having troble im having troble Consider the set of bivariate da.pdf
im having troble  im having troble    Consider the set of bivariate da.pdfim having troble  im having troble    Consider the set of bivariate da.pdf
im having troble im having troble Consider the set of bivariate da.pdfDylanUjJWhitea
 
IL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdf
IL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdfIL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdf
IL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdfDylanUjJWhitea
 
II- Consider the following U-S- historical data is from the 1930 s- (a.pdf
II- Consider the following U-S- historical data is from the 1930 s- (a.pdfII- Consider the following U-S- historical data is from the 1930 s- (a.pdf
II- Consider the following U-S- historical data is from the 1930 s- (a.pdfDylanUjJWhitea
 
If ZN(0-1)- compute P(Z2-3).pdf
If ZN(0-1)- compute P(Z2-3).pdfIf ZN(0-1)- compute P(Z2-3).pdf
If ZN(0-1)- compute P(Z2-3).pdfDylanUjJWhitea
 
If you had an aunt who offeres to buy you 50 shares of any stock you d.pdf
If you had an aunt who offeres to buy you 50 shares of any stock you d.pdfIf you had an aunt who offeres to buy you 50 shares of any stock you d.pdf
If you had an aunt who offeres to buy you 50 shares of any stock you d.pdfDylanUjJWhitea
 
If you were in charge of the public policy issues at the launch of lat.pdf
If you were in charge of the public policy issues at the launch of lat.pdfIf you were in charge of the public policy issues at the launch of lat.pdf
If you were in charge of the public policy issues at the launch of lat.pdfDylanUjJWhitea
 
If you fip a fair coin B times and X is the mumber of limes the coin c.pdf
If you fip a fair coin B times and X is the mumber of limes the coin c.pdfIf you fip a fair coin B times and X is the mumber of limes the coin c.pdf
If you fip a fair coin B times and X is the mumber of limes the coin c.pdfDylanUjJWhitea
 
If WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdf
If WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdfIf WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdf
If WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdfDylanUjJWhitea
 

More from DylanUjJWhitea (20)

In August 2022 prior to his annuity starting date Joege received a non.pdf
In August 2022 prior to his annuity starting date Joege received a non.pdfIn August 2022 prior to his annuity starting date Joege received a non.pdf
In August 2022 prior to his annuity starting date Joege received a non.pdf
 
In a random survey of 104 adults in a given community- citizens were a.pdf
In a random survey of 104 adults in a given community- citizens were a.pdfIn a random survey of 104 adults in a given community- citizens were a.pdf
In a random survey of 104 adults in a given community- citizens were a.pdf
 
In a school- 16- of the students have seen a school counselor about an.pdf
In a school- 16- of the students have seen a school counselor about an.pdfIn a school- 16- of the students have seen a school counselor about an.pdf
In a school- 16- of the students have seen a school counselor about an.pdf
 
In a particular hospital- 5 newborn babies were delivered yesterday- H.pdf
In a particular hospital- 5 newborn babies were delivered yesterday- H.pdfIn a particular hospital- 5 newborn babies were delivered yesterday- H.pdf
In a particular hospital- 5 newborn babies were delivered yesterday- H.pdf
 
in a between shbjects factorial design a researcher hsed tbe weighted.pdf
in a between shbjects factorial design a researcher hsed tbe weighted.pdfin a between shbjects factorial design a researcher hsed tbe weighted.pdf
in a between shbjects factorial design a researcher hsed tbe weighted.pdf
 
In 2020- the world was made aware of the highly contagious and occasio.pdf
In 2020- the world was made aware of the highly contagious and occasio.pdfIn 2020- the world was made aware of the highly contagious and occasio.pdf
In 2020- the world was made aware of the highly contagious and occasio.pdf
 
In 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdf
In 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdfIn 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdf
In 2019- a dam built to hold waste from a nearby iron ore mine owned b.pdf
 
In 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdf
In 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdfIn 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdf
In 1998-99 John Leonard watched a Pepsi commercial and thought he had.pdf
 
Import the dataset happiness from your data folder- This dataset cont.pdf
Import the dataset  happiness from your data folder- This dataset cont.pdfImport the dataset  happiness from your data folder- This dataset cont.pdf
Import the dataset happiness from your data folder- This dataset cont.pdf
 
Immunology a- What are the 4 categories of pathogens- What kinds of t.pdf
Immunology  a- What are the 4 categories of pathogens- What kinds of t.pdfImmunology  a- What are the 4 categories of pathogens- What kinds of t.pdf
Immunology a- What are the 4 categories of pathogens- What kinds of t.pdf
 
Imagine a terrible crime has occurred- Detectives that investigated fo.pdf
Imagine a terrible crime has occurred- Detectives that investigated fo.pdfImagine a terrible crime has occurred- Detectives that investigated fo.pdf
Imagine a terrible crime has occurred- Detectives that investigated fo.pdf
 
Imagine a country that has been stable for several decades- Some citiz.pdf
Imagine a country that has been stable for several decades- Some citiz.pdfImagine a country that has been stable for several decades- Some citiz.pdf
Imagine a country that has been stable for several decades- Some citiz.pdf
 
im having troble im having troble Consider the set of bivariate da.pdf
im having troble  im having troble    Consider the set of bivariate da.pdfim having troble  im having troble    Consider the set of bivariate da.pdf
im having troble im having troble Consider the set of bivariate da.pdf
 
IL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdf
IL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdfIL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdf
IL-2 Response by Macrophages that express TLR-XX Amount of IL-z proauc.pdf
 
II- Consider the following U-S- historical data is from the 1930 s- (a.pdf
II- Consider the following U-S- historical data is from the 1930 s- (a.pdfII- Consider the following U-S- historical data is from the 1930 s- (a.pdf
II- Consider the following U-S- historical data is from the 1930 s- (a.pdf
 
If ZN(0-1)- compute P(Z2-3).pdf
If ZN(0-1)- compute P(Z2-3).pdfIf ZN(0-1)- compute P(Z2-3).pdf
If ZN(0-1)- compute P(Z2-3).pdf
 
If you had an aunt who offeres to buy you 50 shares of any stock you d.pdf
If you had an aunt who offeres to buy you 50 shares of any stock you d.pdfIf you had an aunt who offeres to buy you 50 shares of any stock you d.pdf
If you had an aunt who offeres to buy you 50 shares of any stock you d.pdf
 
If you were in charge of the public policy issues at the launch of lat.pdf
If you were in charge of the public policy issues at the launch of lat.pdfIf you were in charge of the public policy issues at the launch of lat.pdf
If you were in charge of the public policy issues at the launch of lat.pdf
 
If you fip a fair coin B times and X is the mumber of limes the coin c.pdf
If you fip a fair coin B times and X is the mumber of limes the coin c.pdfIf you fip a fair coin B times and X is the mumber of limes the coin c.pdf
If you fip a fair coin B times and X is the mumber of limes the coin c.pdf
 
If WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdf
If WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdfIf WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdf
If WAA-1-W_AB-1-1- and WBB-1-1- the population size is 10-000 - and th.pdf
 

Recently uploaded

Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...pradhanghanshyam7136
 
Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...
Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...
Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...Pooja Bhuva
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual  Proper...General Principles of Intellectual Property: Concepts of Intellectual  Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...Poonam Aher Patil
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Jisc
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptxMaritesTamaniVerdade
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17Celine George
 
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxHMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxmarlenawright1
 
Wellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxWellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxJisc
 
Graduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - EnglishGraduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - Englishneillewis46
 
ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.MaryamAhmad92
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17Celine George
 
Sociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning ExhibitSociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning Exhibitjbellavia9
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfAdmir Softic
 
Micro-Scholarship, What it is, How can it help me.pdf
Micro-Scholarship, What it is, How can it help me.pdfMicro-Scholarship, What it is, How can it help me.pdf
Micro-Scholarship, What it is, How can it help me.pdfPoh-Sun Goh
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxAreebaZafar22
 
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...ZurliaSoop
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsTechSoup
 
How to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptxHow to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptxCeline George
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...Nguyen Thanh Tu Collection
 
REMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxREMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxDr. Ravikiran H M Gowda
 

Recently uploaded (20)

Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
 
Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...
Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...
Beyond_Borders_Understanding_Anime_and_Manga_Fandom_A_Comprehensive_Audience_...
 
General Principles of Intellectual Property: Concepts of Intellectual Proper...
General Principles of Intellectual Property: Concepts of Intellectual  Proper...General Principles of Intellectual Property: Concepts of Intellectual  Proper...
General Principles of Intellectual Property: Concepts of Intellectual Proper...
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17
 
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxHMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
 
Wellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxWellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptx
 
Graduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - EnglishGraduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - English
 
ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17
 
Sociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning ExhibitSociology 101 Demonstration of Learning Exhibit
Sociology 101 Demonstration of Learning Exhibit
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdf
 
Micro-Scholarship, What it is, How can it help me.pdf
Micro-Scholarship, What it is, How can it help me.pdfMicro-Scholarship, What it is, How can it help me.pdf
Micro-Scholarship, What it is, How can it help me.pdf
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
How to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptxHow to setup Pycharm environment for Odoo 17.pptx
How to setup Pycharm environment for Odoo 17.pptx
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
 
REMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxREMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptx
 

i got some of them wrong and its not telling me what are the right ans.pdf

  • 1. i got some of them wrong and its not telling me what are the right answers i need help Why is C. elegans useful as a model system for biology? (Select all that apply) The complete cell fate map is known All connections between neurons are known The genome has been sequenced They are small and feed on bacteria and therefore are easy to maintain They have a long generation time They have an opaque cuticle