MCQ
Down's syndrome is a :
- AMendelian disorder
- ✓Chromosomal disorder
- CCan be (a) or (b)
- DNone of these
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| Column $-I$ | Column $-II$ |
| $(A)$ Gonorrhoea | $(i)$ HIV |
| $(B)$ Syphilis | $(ii)$ Neisseria |
| $(C)$ Genital warts | $(iii)$ Treponema |
| $(D)$ AIDS | $(iv)$ Human papilloma virus |
| Column $I$ | Column $II$ |
| ($a$) Dragonflies | ($i$) Biocontrol agents of several plant pathogens |
| ($b$) Bacillus | ($ii$) Get rid of Aphids thuringiensis and mosquitoes |
| ($c$) Glomus | ($iii$) Narrow spectrum insecticidal applications |
| ($d$) Baculoviruses | ($iv$) Biocontrol agents of lepidoteran plant pests |
| ($v$) Absorb phosphorus from soil |