Home
Class 12
BIOLOGY
Assertion : Placenta is combined structu...

Assertion : Placenta is combined structure of foetal tissue & maternal tissue
Reason : Placenta formation is completed before 6 weeks of pregnancy .

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion .

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.

C

If Assertion is True but the Reason is False .

D

If both Assertion & Reason are False.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion : Placenta is connected to the fetus by an umbilical cord. Reason : Fetal components of placenta are derived from endometrium.

Formation of an organised structure from tissue culture is called

Placenta of a flower is a tissue that

Give reasons: Placenta is extremely essential for foetal development

Assertion : Placenta is contra-deciduate and even the fetal placenta is absorbed in mole. Reason : Mole's egg contain abundant yolk in ooplasm

Assertion:Excess consumption of alcohol results in damage to liver Reason : It promotes formation of fatty tissue in the liver

Assertion: Parenchyma and collenchyma tissues act as mechanical tissue to plants. Reason: Parenchyma and collenchyma form an important part of the bark of trees.