MCQ
Photosynthesis is a process of
- AOxidation of food
- ✓Manufacture of food
- CBoth $(a)$ and $(b)$
- DNone of the above
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$II.$ It varies from $15-100$ copies per cell. Choose regarding the above statements.
Reason $(R):$ Due to low atmospheric pressure at high altitude, the body does not get sufficient oxygen.
In the light of the above statements, choose the correct answer from the options given below.
$(i)$ Genus comprises a group of related species which has more characters in common in comparison to species of other genera.
$(ii)$ Three different genera such as Solanum, Datura and Petunia are placed in the family malvaceae.
$(iii)$ In case of plants, classes with a few similar characters are assigned to a higher category called phylum.