MCQ
Evolution is
- ADevelopment of $DNA$ from nucleotides.
- ✓Development of organism through time.
- CDevelopment of a cell from chemicals.
- Dcloning
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| List $I$ | List $II$ |
| $A$. Heroin | $I$. Effect on cardiovascular system |
| $B$. Marijuana | $II$. Slow down body function |
| $C$. Cocaine | $III$. Painkiller |
| $D$. Morphine | $IV$. Interfere with transport of dopamine |
Choose the correct answer from the options given below:
Assertion $A$: Endometrium is necessary for implantation of blastocyst.
Reason $R$: In the absence of fertilization, the corpus luteum degenerates that causes disintegration of endometrium.
In the light of the above statements, choose the correct answer from the options given below: