Grade 7 Integrated Science – Reproduction in human beings Quiz
1. Define ovulation.
2. Define menstrual cycle.
3. Which one is not a stage in the menstrual cycle?
4. During this stage, period lasts an average of 5 days and the lining of the uterus sheds .Which phase of the menstrual cycle is described above?
5. Once the menstrual flow stops,the uterine lining begins to prepare for the possibility of pregnancy.Which stage is described above?
6. Which phase does the egg breaks down and shed along with the uterine lining?
7. In this phase,the fertilized egg continues to travel to the uterus where it attempts to implant on the uterine wall.
8. The following are challenges associated to the menstrual cycle.except?
9. Which one is not a health challenges related to the menstrual cycle?
10. ______is when a girl's body changes before or during her periods.
11. _____ is the pain that occurs before menstruation or during menstruation.
12. _____ is when the menstrual cycle is shorter or longer than average.
13. ____ occurs when a person loses a lot of blood during menstruation.
14. Which one is a social challenges related to menstrual cycle?
15. Reproduction in human beings involves a ........ and a ..........
16. ___ is the joining of the sperm and ovum.
17. ____ of a male produces sperms.
18. The fertilized egg cell is called .........
19. The embryo develops to become a.......
20. Which one is not a challenges associated with sex before marriage?
21. Which one is not a way of managing sex- related challenges?
22. Where are egg cells stored and released from?
23. What is the correct term for sex cells (sperm and eggs in humans)?
24. What does the term Gestation mean?
25. When the egg and sperm join together, it is known as....
26. Where do the egg and sperm meet?
27. Which organ produces sperm cells?
28. An organ that provides the chemical substances needed by a fetus is called the?
29. What is the name given to the unborn baby from week 9 of pregnancy until birth?
30. One function of the male reproductive system in mammals is to......
31. The inability of sperm cells to move normally could prevent the production of offspring by interfering with.....
32. The process through which a baby grows inside the mother's womb is called?
Implantation is the process by which the fertilized egg attaches itself to the uterine wall to begin development.
33. Which of the following is not a female reproductive organ?
The vas deferens is a male reproductive organ that carries sperm from the testes to the urethra.
34. What is the main function of the testes in the male reproductive system?
The testes are responsible for producing sperm, which are needed for fertilization of the female egg.
35. Where does fertilization of the egg by sperm normally occur?
Fertilization typically occurs in the fallopian tube, where the sperm meets the egg.
36. Which hormone is responsible for the development of female secondary sexual characteristics?
Estrogen is the hormone responsible for the development of female secondary sexual characteristics such as breast development.
37. Where does sperm production primarily occur in the male reproductive system?
Sperm production primarily occurs in the testes, which are located outside the main part of the body for temperature regulation.
38. What is the female reproductive cell called?
The female reproductive cell is called an ovum, which is released by the ovary during ovulation.
39. What is the function of the placenta during pregnancy?
The placenta acts as a barrier between mother and fetus, allowing for the exchange of nutrients and waste products.
40. During which phase of the menstrual cycle does ovulation occur?
Ovulation is the phase in which the mature egg is released from the ovary and is available for fertilization.
41. What is the name of the female reproductive organ where a fertilized egg grows during pregnancy?
The uterus, or womb, is where the fertilized egg implants and grows into a baby during pregnancy.