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Human Reproduction Questions - All Grades

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Grade 10 Human Reproduction
Why do we reproduce?
  1. to create more oxygen
  2. to help expand sexual reproduction
  3. to create more plant life
  4. to make more organisms and thrive
Grade 8 Human Reproduction
What is semen?
  1. gland at the base of the bladder that produces seminal fluid
  2. fluid ejaculated from the penis
  3. tube from the bladder through which urine leaves the body
Grade 11 Human Reproduction
What is the shedding of the endometrial lining?
  1. menstruation
  2. ovulation
  3. reproduction
  4. binary fission
Grade 11 Human Reproduction
The ovary is part of which two systems?
  1. endocrine and respiratory systems
  2. digestive and endocrine systems
  3. digestive and respiratory systems
  4. reproductive and endocrine systems
Grade 10 Human Reproduction
To which system does the scrotum belong?
  1. urinary system
  2. muscular system
  3. reproductive system
  4. both a and b
Grade 11 Human Reproduction
Way system plays a vital role in the propagation of the human species?
  1. cardiovascular system
  2. respiratory system
  3. circulatory system
  4. reproductive system
Grade 8 Human Reproduction
What is the uterus?
  1. another name for the vas deferens
  2. fetus
  3. male hormone
  4. site where a baby develops
Grade 8 Human Reproduction
What is the function of the epididymis?
  1. stores sperm cells
  2. carries urine to outside the body
  3. produces testosterone
Grade 8 Human Reproduction
What is the scrotum?
  1. last seven months of prenatal development
  2. opening through which urine leaves the body
  3. pouch of skin that holds the testes and controls temperature for sperm production
  4. event of semen leaving the penis
Grade 12 Human Reproduction
Which structure becomes the backbone before birth?
  1. nerve cord
  2. gill slits
  3. spinal chord
  4. notochord
Grade 10 Human Reproduction
How many sperm are needed to fertilize an egg?
  1. 50
  2. 100
  3. 1
  4. 10
Grade 10 Human Reproduction
                are the male sex glands that produce sperm.
  1. Penis
  2. Ova
  3. Genes
  4. Testes
Grade 8 Human Reproduction
What is the vas deferens?
  1. when the penis becomes firm and engorged with blood
  2. organ that allows the male to pass urine and semen from his body
  3. passageway for the sperm
  4. organ that nourishes the fetus
Grade 7 Human Reproduction
Which body system is shown in the diagram?
Male Reproductive System
  1. digestive
  2. circulatory
  3. reproductive
  4. integumentary
Grade 11 Human Reproduction
The process of releasing the egg from the ovary is
  1. menstrual cycle.
  2. premenstrual syndrome.
  3. ovulation.
  4. hormonal apex.
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