Advertisements
Advertisements
प्रश्न
Name the Following
A hollow pear-shaped muscular organ that holds, nourishes and protects the fetus.
Advertisements
उत्तर
Uterus
संबंधित प्रश्न
State whether the following statements are TRUE (T) or FALSE (F):
Rewrite the wrong statement by correcting only one word either at the beginning or at the end of the sentence.
Fertilisation occurs in vagina.
Given below are the names of certain stages/substances related to reproduction and found in human body. Answer the questions related to them.
Gestation
• What is its meaning?
• How long does it normally last?
Describe the functions of placenta
The circulatory system of the fetus and that of the mother are never connected directly. What are the advantages?
Describe briefly the ways how a mammalian embryo is nourished
Differentiate
Amnion and Chorion.
Study the diagram given below and then answer the questions that follow:
(i) Name the parts labeled 1 and 2. State the function of each part.
(ii) State any one function of the amniotic fluid.
(iii) What is the role of the umbilical cord in the development of the fetus?
(iv) Name the part in the diagram which is endocrine in nature.
List the substances which the foetus receives from the mother through placenta.
Placenta produces certain hormones.
Which component of the placenta originates from the trophoblast of the blastocyst and is also called the chorion frondosum?
