MCQ
Delete odd one (recent extinction)
- ADodo
- BQuagga
- ✓Dinosaurs
- DThylacine
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$I.$ Terminalization $II.$ Crossing over
$III.$ Synapsis $IV.$ Disjunction of genomes
The correct sequence is
| List-I | List-II |
| (a) Haemophilia | (i) Inborn error of metabolism which lacks an enzyme that converts phenylalanine into tyrosine |
| (b) Down's Syndrome | (ii) Sex-linked recessive disorder defect in blood coagulation |
| (c) Phenylketonuria | (iii) Presence of additional copy of Xchromosome (44+XXY) |
| (d) Klinefelter's Syndrome | (iv) Additional copy of chromosome number 21 |
Choose the correct answer from the options given below:
| A. Fleshy cylindrical stem | I. Euphorbia |
| B. Underground stem | II. Zaminkand |
| C. Underground root | III. Carrot |
| D. Stilt root | IV. Maize |