This document discusses heredity and genetics, including definitions of DNA and genetics. It addresses homozygotes versus heterozygotes, dominant and recessive traits, parental and filial generations as well as gametes, genotypes and phenotypes. An example is given of a donkey mating with a horse to produce a mule. Dominant, semi-dominant and recessive traits are explored, with semi-dominant traits having intermediate expression. The document recommends further reading on genetics via the provided Wikipedia link.

1. HEREDITY AND
GENETICS

2. THE DEFINITION OF
DNA

3. WHAT IS
GENETICS?

4. HOMOZYGOTE
OR
HETEROZYGOTE?

5. WHAT ARE
DOMINANT
AND RECESSIVE?

6. WHAT ARE PARENTAL,
GAMETES, FILIAL, GENOTYPE
AND PHENOTYPES?
• Parental
A DONKEY MARRIED WITH A HORSE
THE RESULT IS A BAGAL HORSE

7. • Gametes

8. Filial

9. Genotype

10. • PHENOTYPES

11. DOMINANT OR SEMI DOMINANT
(INTERMEDIATE)
• SEMI DOMINANT ; THE RECESSIVE NOT
TOO RECESSIVE, THE DOMINANT NOT
TOO DOMINANT.

12. THANKS A LOT FOR
WATCHING! FOR FURTHER
INFORMATION YOU CAN
OPEN:
http://en.wikipedia.org/wiki/g
enetics