The correct option is (c). The height of a plant depends on growth hormones like auxins and gibberellins. Genes code for specific enzymes, which regulate hormone activity, thereby controlling the plant’s height and overall growth. class 10 science Question Paper answer ...
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NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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The correct option is (c) Vegetative propagation. Banana plants are usually grown by vegetative propagation methods like suckers or rhizomes. This ensures new banana plants are genetically identical to the parent, helping farmers maintain uniform quality and yield in their ...
The correct option is (a) Tongue. Gustatory receptors are responsible for detecting taste. These are located in the taste buds present on the surface of the tongue. They help us identify sweet, sour, salty, and bitter flavours in food. class 10 ...
The correct option is (b) Mushroom. Mushrooms are saprophytic organisms that secrete digestive juices onto dead organic matter outside their body. The food is broken down externally, and then the simpler nutrients are absorbed, unlike organisms like amoeba or paramoecium. Science ...
The correct option is (c) 14. Silicon has the electronic configuration 2,8,4. Here, the second shell contains 8 electrons, while the third shell contains 4 electrons, which is exactly half of the second shell, satisfying the given condition. Science important questions ...