MCQ
For two statements are given$-$one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes $(a), (b), (c)$ and $(d)$ as given below.
Assertion: At the time of implantation, which takes place in $14$ days, the human embryo is called blastocyst.
Reason: Implantation occurs in the gastrula stage.
Assertion: At the time of implantation, which takes place in $14$ days, the human embryo is called blastocyst.
Reason: Implantation occurs in the gastrula stage.
- ABoth assertion and reason are true, and reason is the correct explanation of assertion.
- BBoth assertion and reason are true, but reason is not the correct explanation of assertion.
- CAssertion is true, but reason is false.
- ✓Both assertion and reason are false.