Biology - Single MCQs (Page 33)

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Q321. Which pollination is achieved within the same flower...Q322. The harmone responsible for milk ejection is...Q323. MTP is relatively safe upto...Q324. A method of sterilization in which small part of vas-deferens is cut and tied-up...Q325. What serves as the landing platform for pollen grains...Q326. Which end of the filament is attached to the thalamus or the petal of the flower...Q327. In angiosperms how many mega-spore mother cells are required to produce 600 func...Q328. Progesterone attains peak level in which phase of menstrual cycle...Q329. How many second polar bodies has produced by a 45 years virgin female in her lif...Q330. Light and non-sticky pollen grains are favorable for :-...