Question

1. The process in which the chromosomes in sex cells are reproduced by half is called _____________.

2. A white mouse is crossed with a black mouse. all of the offspring were grey. The genes for fur color in mice show _________.

3. Genes are specific sections of __________.

13. To pass its traits on the next generation, organism must ___________.

please help

Answer 1

Fertilisation I think.
That half of the genes come from Mum and half from Dad.
I don't know
Reproduce I think

Answer 2

anyone

Answer 3

1.alleles
2.mitosis

Answer 4

2. is meiosis