Importance of Placenta

Q.

Give the biological/technical term for the structure which connects the placenta with the fetus.

Q.

Name the following:
Structure that connects the placenta with the foetus.

Q. Which of the following hormones are secreted in large quantities during pregnancy in women?

1. hCG, hPL, progesterone, estrogen and LH
2. LH, estrogen and estradiol
3. hCG and hPL
4. hCG, progesterone, estradiol and FSH

Q.

Placenta

1. Is the region where foetus is provided with mother's milk

2. Is also called the umbilical cord

3. Is the region where foetus receives nourishment from mother's blood

4. Is the region where foetus is covered by membranes

Q. Write a short note on testes. [3 MARKS]

Q.

Question 4
How does the embryo get nourishment inside the mother’s body?

Q. What is placenta?

1. Special tissue connection between embryo and uterine wall
2. Facilitate passage of nutrition and oxygen to embryo from mother through blood
3. Waste substances produced by embryo are removed through placenta into mothers blood
4. All of the above