Question

B.
Fill in the blanks :
and
respectively.
1. The gamete produced by male and female is
outside the body of the organism.
2.
In most aquatic animals
3.
The female sex hormones are oestrogen and
4.
twins.
Non-identical twins are also called
and
5.
The two modes of reproduction are​

Answer 1

Answer:

Explanation:

1. Male gamete is sperm and female gamete is ova or egg cell.
2. ???
3. estrogen.
4. idk :C
5. idk :C

Answer 2

Answer:

1, sperm and ova

2 fish

3 estrogen

4 dizygotic

5 sexual and asexual