MCQ
Which statement is true
- ASpores and gametes are invariably diploids
- ✓Spores and gametes are invariably haploids
- COnly gametes are invariably haploids
- DOnly spores are invariably diploids
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| Column I | Column II |
| (i) Dodo | (A) Africa |
| (ii) Quagga | (B) Russia |
| (iii) Thylacine | (C) Mauritius |
| (iv) Stellar's sea cow | (D) Australia |
$\begin{array}{|p{0.3\linewidth}|p{0.5\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline 1.\,\,Leptotene & p.\,\,Homologous\,\,chromosomes\,\,are\,\,separated \\ \hline 2.\,\,Diakinesis & q.\,\,Nucleolus\,\,reappear \\ \hline 3.\,\,Pachytene & r.\,\,Chromosome\,\,can\,\,observed\,\,in\,\,microscope \\ \hline 4.\,\,Anaphase\,\,-I & s.\,\,Nucleolus\,\,disappear \\ \hline & t.\,\,Crossing\,\,over \\ \hline \end{array}$