MCQ
What is true for expressing recessive characters
- AThey are true breeding
- BThey are homozygous for related trait
- CThey produce one type of gametes for concerning character
- ✓All the above
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| Compositae | - | Basal placentation |
| Brassicaceae | - | Parietal placentation |
| Malvaceae | - | Twisted aestivation |
| Poaceae | - | Vexillary aestivation |
$R :$ The loop of Henle is responsible for the formation of a sodium gradient across the depth of the medullary intersitium of a mammalian kidney
| Column $ -I$ | Column $ -I$ |
| $A.$ Escherichia coli | $I.$ Nif gene |
| $B.$ Rhizobium melilotae | $II.$ Digestive hydrocarbon of crude oil |
| $C.$Bacillus thuringiensis | $III.$ Production of human insulin |
| $D.$Pseudomonas putida | $IV.$Biological control of fungal disease |
| $V.$ Biodecomposed insectiside |