Biology - Single MCQs (Page 20)

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Q191. The number of spermatozoa a single primary spermatocyte finally produced in sper...Q192. The acrosome of sperm is formed from...Q193. Which of the following cells is immortal...Q194. In the rainy season, doors get swelled up due to...Q195. In C3 and C4 plants, primary carboxylation takes place with the help of...Q196. Peroxisomes are involved in which type reactions pertaining to plant photosynthe...Q197. Macromolecule chitin is...Q198. This is a wrongly matched pair...Q199. One of these traits is not seen in a person with Down syndrome...Q200. The number of chromosomes a child with Down syndrome has is...