unit 2 outcome 1 Flashcards
1
Q
disadvantages of sexual reproduction
A
- slower
- sti
- uses lost of energy
2
Q
advantages of sexual reproduction
A
- variation
- unfavourable genes may be eliminated
3
Q
somatic
A
any non- reproductive cell
4
Q
gremline
A
cells which produce gametes cells e.g. reproductive system
e.g.. ovaries
5
Q
gametes
A
sex cells e.g. sperm
6
Q
diploid
A
two sets of chromosomes
7
Q
haploid
A
half - one set of chromosomes
8
Q
how many daughter cells are produced my meiosis
A
4 non identical
