NEET PRACTICE · Biology
Sexual Reproduction in Flowering Plants
604 practice questions for NEET Practice — 64 easy · 512 medium · 28 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
In the given diagram of pollen grain, identify the labels 'A' and 'B'
MCQ
Which one of the following is INCORRECT about double fertilization in angiosperms?
MCQ
During embryonal development in angiosperms, hypocotyl and a part of the radicle is formed by the lower tier of cells of the octant, whereas the other part of the radicle and root cap are formed by ____.
MCQ
Which one of the following is of great significance in horticulture?
MCQ
If the synergid of an ovule contains 24 chromosomes, then what will be the number of chromosomes in its endosperm?
MCQ
The outer thick layer of microspore is made up of -------------?
MCQ
Match type of pollinating agent given in Column I with respective example given in Column II Column (I)Column (II)(A) Sunbirds(I) Chiropterophily(B) Bats(II) Entomophily(C) Insects(III) OrnithophilyChoose the correct…
MCQ
In angiosperms, when the pollen tube enters the ovule through micropyle, it is called ______.
MCQ
In an ovule, one of the male gamete fuses with haploid female gamete to produce a diploid zygote, the process is called
MCQ
Dioecy in some plants can prevent ________ .
MCQ
Identify the correct sequence of the anther wall layers from outer to inner in angiosperms. (A). Endothecium (B). Tapetum (C). Epidermis (D). Middle layer Choose the correct answer from the options given below:
MCQ
Small, inconspicuous colorless flowers without nectar and fragrance are adaptations found in plants which are ____.