ONE WORD ANSWER. 1. What does not occur at the placenta? 2. The sperm’s acrosome
ID: 3524426 • Letter: O
Question
ONE WORD ANSWER.
1. What does not occur at the placenta?
2. The sperm’s acrosome contains?
3. During which stage of parturition the cervix initially dilates?
4. In which of the following structures do sperm cells mature and complete their development?
5. how many autosomes are normally found in a body cell?
6. which of the following is considered to be an accessory gland of the male reproductive system?
7. Turner syndrome is due to a?
8. Which structure does not contribute directly to the production of seminal fluid?
9. and x-linked Gene inherited by a male comes from the?
10. Which gland produces the gonadoTropic hormones?
11. female birth control pills probably act by inhibiting production of which hormones?
12. when a mature follicle releases an egg and becomes a?
13. LH stimulates the?
14. A family has seven sons. The chance that there are child will be a daughter is?
15. Down syndrome is most often due to an extra?
Explanation / Answer
1.At the placenta (where the development of embryo takes place) formation of embryo does not occur.
2. The sperm's acrosome contains enzymes that help the sperm to enter an egg i.e. hyaluronidase and acrosin.
3. The cervix dilates initially during the first stage of parturition.
4. The structure on the top of the seminiferous tubules i.e. epididymis the sperm cells mature and complete their development.
5.There are 22 pairs of autosomes are found in a body cell.
6.The accessory glands of male reproductive system are seminal vesicles,prostate gland and bulbourethral gland.
7.Turner syndrome is due to a chromosomal abnormality in which one of the X-chromosome is missing.
8.the bulbo urethral gland does not contribute directly to the production of seminal fluid.
9.An X-linked inherited gene inherited by a male come from mother.
10. The anterior pituitary gland secretes gonado tropic hormones.
Note;as per chegg rules we will answer first 4 questions
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