Butterflies are living things that move, breathe, interact, eat, grow, excrete, and reproduce. They are consumers that feed primarily on flower nectar but also eat tree sap, pollen, fruit, or dung. Butterflies lay eggs and undergo complete metamorphosis from egg to caterpillar to pupa and finally adult butterfly.
Pollination : Types and significance.
The Seminar presented by Biswajit Das
L.T.K. College, Department of Botany.
In order that a plant is able to produce seeds, the male and female gametes must come together.
The male gamete is produced by the androecium within the pollen grain, while the female gamete is produced by the gynoecium within the ovule.
Pollination is the process that helps in bringing male and female gametes together.
Self-pollination and cross-pollination are two major ways. Flowering plants are adapted to use vivid agents, like biotic and abiotic.
.............................................................. Thank You.
Pollination in plants is the process where pollen is transferred from the anther, the male part of a flower, to the stigma, the female part of a flower. Pollen can be transferred to one plant or even a nearby plant so that they can get fertilized and make more flowers. This happens in plants that have flowers called angiosperms.
In this lesson you will learn about :
1) What is Pollination?
2) Types of Pollination
3) Self-Pollination
- Adaptations for Self-Pollination
- Advantages and Disadvantages of Self-Pollination
4) Cross-Pollination
- Adaptations for Cross-Pollination
- Advantages and Disadvantages of Cross-Pollination
5) Agents of Cross-Pollination
- Entomophilous
- Anemophilous
- Hydrophilous
6) Artificial Pollination
I hope this document is helpful to you. Please share the document with your friends if you think this will benefit them. Get ready for the next lesson. Thanks.
Pollination : Types and significance.
The Seminar presented by Biswajit Das
L.T.K. College, Department of Botany.
In order that a plant is able to produce seeds, the male and female gametes must come together.
The male gamete is produced by the androecium within the pollen grain, while the female gamete is produced by the gynoecium within the ovule.
Pollination is the process that helps in bringing male and female gametes together.
Self-pollination and cross-pollination are two major ways. Flowering plants are adapted to use vivid agents, like biotic and abiotic.
.............................................................. Thank You.
Pollination in plants is the process where pollen is transferred from the anther, the male part of a flower, to the stigma, the female part of a flower. Pollen can be transferred to one plant or even a nearby plant so that they can get fertilized and make more flowers. This happens in plants that have flowers called angiosperms.
In this lesson you will learn about :
1) What is Pollination?
2) Types of Pollination
3) Self-Pollination
- Adaptations for Self-Pollination
- Advantages and Disadvantages of Self-Pollination
4) Cross-Pollination
- Adaptations for Cross-Pollination
- Advantages and Disadvantages of Cross-Pollination
5) Agents of Cross-Pollination
- Entomophilous
- Anemophilous
- Hydrophilous
6) Artificial Pollination
I hope this document is helpful to you. Please share the document with your friends if you think this will benefit them. Get ready for the next lesson. Thanks.
A Life Cycle is how an organism passes through a series of development stages...wild science
A Life Cycle is how an organism passes through a series of development stages on its ways to adulthood. Mammals, reptiles, amphibians, insects and other invertebrates all have their own unique way through life. Only 3% of all animals on this planet give birth to live young.
The Life Cycle: The Stages of the Metamorphosis ProcessLorenKnights
Birth, growth, reproduction and death represent the four stages of the life cycle of all animals. Although these stages are common to all animals, they vary significantly among species.
Learn the Reproduction in Animals in an easy way.
Definition, Examples and type
1. Mammals
2. Egg laying animals
Explanation, Features, examples
lot to learn in easy way
1. BUTTERFLY
WHAT ARE BUTTERFLIES ?
THEY ARE LIVING THING BECAUSE
-They move - movement
-They breathe - respiration
-They interact - interaction
-They eat - nutrition
- They grow - growth
- They do excretion – excretion
-They reproduce - reproduction
2. NUTRITION
What do butterflies need grow?
Butterflies can eat anything that can be dissolved in water . They
mostly feed on nectar from
Flowers but also eat tree sap,dung ,pollen or rotting fruit.
Are they producers consumers?
It is a consumer
3. REPRODUCTION
Butterfies belong to the group of insects and lay eggs .
Insects and butterflies change in from in their
development from egg to adult. This process is called
metamorphosis.
4. LIFE CYCLE - BUTTERFLIES
Like other holometabolus insects, the butterflies
life cycle consists of four parts :
eggs,caterpilla,pupa and butterfly.