NEET · Biology · STD 12 - 1. sexual reproduction in flowering plants
Which one of the following may require pollinators, but is genetically similar to autogamy ?
- A Apogamy
- B Cleistogamy
- C Geitonogamy
- D Xenogamy
Answer & Solution
Correct Answer
(C) Geitonogamy
Step-by-step Solution
Detailed explanation
(c) : Geitonogamy involves transfer of the pollen from one flower of a plant to the stigma of another flower of the same plant. As the pollen has to move from one flower to another flower, it requires a pollinating agent. Yet it is genetically similar to autogamy, as both the flowers of the plant, share the same genotype of the plant.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Biology
- The function of the gap junction is toNEET 2015 Medium
- The equation of Verhulst-Pearl logistic growth is \(\frac{\mathrm{dN}}{\mathrm{dt}}=\mathrm{rN}\left[\frac{\mathrm{K}-\mathrm{N}}{\mathrm{K}}\right]\). From this equation, \(\mathrm{K}\) indicates:NEET 2024 Medium
- Match List \(I\) with List \(II\) related to digestive system of cockroach.
Choose the correct answer from the options given below:List \(I\) List \(II\) (A) The structures used for storing of food (I) Gizzard (B) Ring of \(6-8\) blind tubules at junction of foregut and midgut. (II) Gastric Caeca (C) Ring of \(100-150\) yellow coloured thin filaments at junction of midgut and hindgut. (III) Malpighian tubules (D) The structures used for grinding the food. (IV) Crop NEET 2024 Medium - A typical fat molecule is made up ofNEET 2016 Medium
- Which type of tissue correctly matches with its location ?
Tissue Location \((a)\) Transitional epithelium Tip of nose \((b)\) Cuboidal epithelium Lining of stomach \((c)\) Smooth muscle Wall of intestine \((d)\) Areolar tissue Tendons NEET 2016 Medium - Select the option which is not correct with respect to enzyme action.NEET 2014 Medium
More PYQs from NEET
- Assuming that the gravitational potential energy of an object at inflinity is zero, the change in potential energy (final-initial) of an object of mass \(\mathrm{m}\), when to a height \(h\) from the surface of earth (of radius \(\mathrm{R}\) ), is givenNEET 2019 Medium
- The equivalent capacitance of the combination shown in the figure is :
NEET 2021 Medium - Match List I with List II :
Choose the correct answer from the options given below :List I (Bioactive molecules) List II (Importance) A. Streptokinase I. Immunosuppressive agent B. Statins II. Removal of clots from the blood vessels C. Lipases III. Blood cholesterol-lowering agent D. Cyclosporin A IV. Detergent formulations NEET 2026 Hard - The radius of Martian orbit around the Sun is about 4 times the radius of the orbit of Mercury. The Martian year is 687 Earth days. Then which of the following is the length of 1 year on Mercury?NEET 2025 Hard
- Mixture of chloroform and acetone forms a solution with negative deviation from Raoult's law due to :NEET 2026 Hard
- The major product formed in dehydrohalogenation reaction of \(2 -\)Bromo pentane is Pent\(-2-\)ene. This product formation is based on ?NEET 2021 Medium