Question

11. GnRH is secreted from

a) Testis

b) Ovary

c) Hypophysis

d) Hypothalamus

12. Steps of embryogenesis are

a) Blastula- morula- zygote- gastrula- embryo

b) Zygote- morula- blastula- gastrula- embryo

c) Zygote- gastrula- blastula- morula- embryo

d) Blastula- morula- gastrula - zygote- embryo

13. Mutation is caused by

a) Any chemical compound

b) Any physical agent

c) Mutagens

d) None of the above​

Answer 1

hey !! :) answer 1)=hypothalamus,, answer 2)=option b ,, morula_ blastula,,gastrula ,, embryo .... answer 13=mutagens