160 likes | 293 Views
Quiz on Sex and Reproduction. 1. Which of the following comparison between male and female body is NOT correct. Female body is slim while male body is stout. Arms and legs of females are slender and smooth while males have thick and strong arms and legs. .
E N D
1. Which of the following comparison between male and female body is NOT correct Female body is slim while male body is stout. Arms and legs of females are slender and smooth while males have thick and strong arms and legs. Males have large and bulging breasts while females have small and flat breasts. Males have facial hairs on the upper lip while females do not.
2. Where are sperms produced in male? penis gland testes sperm duct
3. The testes produce sperms male sex hormones semen Only (i) Only (i)and (ii) Only (i)and (iii) (i)、(ii) and (iii)
4. Which of the following about urethra in man is correct? It produces sperms. It produces semen. It allows blood or urine to leave the body. It allows semen or urine to leave the body.
5. Which of the following are parts of the female reproductive system? oviduct vagina ovary urethra Only (i)、(ii) and (iii) Only (i)、(ii) and (iv) Only (ii)、(iii) and (iv) (i)、(ii) 、(iii) and (iv)
6. Where are eggs produced in female? vagina oviduct ovary uterus
7. A mature egg is released by ovaries on average every 28 days, the process is called ovulation. menstruation. wet dream. fertilization.
8. Eggs are the largest cells in human body because they have a large vacuole. their cell wall is very thick. they have lots of food store. their shape is like a ball.
9. Fertilization means the production of sperms and eggs. the releases of sperms and eggs. the joining of a sperm and an egg. the implantation of fertilized egg in the uterus.
10. Where does fertilization take place in human ? ovary oviduct uterus vagina
11. Where does implantation take place in human ? ovary oviduct uterus vagina
12. Where does the embryo grow in human body? ovary uterus placenta membranous bag
13. Which of the following structure cannot protect embryo/foetus? abdominal wall uterus lining watery liquid umbilical cord
14. Which of the following structures allow the transporting oxygen and food to the embryo/foetus? umbilical cord and placenta umbilical cord and uterus ovary and uterus ovary and oviduct
15. The combination of the 23rd pair of chromosomes in men is X X X Y