MCQ
Sponges reproduced by
- AAsexually
- BSexually
- ✓$A$ and $B$ both
- DNone of the above
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| A. Multiload 375 | I. Pills |
| B. Vasectomy | II. Sterilisation |
| C. Saheli | III. IUD |
Column $A$ Column $B$
(i) Oncogenes (1)Causes $AIDS$
(ii) Single circular $DNA$ (2)Lac-Operon concept
(iii) Splicing (3) Component of bacterial chromosome
(iv) Jacob and Monad (4) Processing of $mRNA$ molecules
(5) When activated cause cancer
$(i) (ii) (iii) (iv)$ respectively
$\begin{array}{|l|l|} \hline Column\,\,-I & Column\,\,-II \\ \hline (a)\,\,Fibula & (1)\,\,Fore\,\,limb \\ \hline (b)\,\,Pubis & (2)\,\,Face \\ \hline (c)\,\,Radius & (3)\,\,Hind\,\,limb \\ \hline (d)\,\,Lacrymal & (4)\,\,Pelvic\,\,girdle \\ \hline (e)\,\,Temporal\,\,bones & (5)\,\,Cranium \\ \hline \end{array}$
$(a)$ High fertility rate
$(b)$ Rapidly rising mortality rate
$(c)$ Very young age distribution
$(d)$ Rapid population growth
$(e)$ Rapidly falling mortality rate
$(f)$ Very old age distribution