MCQ
Germ cells in mammalian gonads are produced by
- AOnly mitosis
- BOnly meiosis
- ✓Mitosis and meiosis both
- DWithout cell division
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Arrange them in correct sequence. (Past to Recent)
$A$. Homo habilis $B$. Homo sapiens
$C$. Homo neanderthalensis $D$. Homo erectus
Choose the correct sequence of human evolution from the options given below:
Match the following sexually transmitted diseases (column $I$) with their causative agent (column $II$) and select the correct option.
| Column $-I$ | Column $-II$ |
| $(A)$ Gonorrhoea | $(i)$ HIV |
| $(B)$ Syphilis | $(ii)$ Neisseria |
| $(C)$ Genital warts | $(iii)$ Treponema |
| $(D)$ AIDS | $(iv)$ Human papilloma virus |