The probability of a girl or a boy being born in a family is 50% chances for each. This is because the chances of inheriting an X or Y chromosome from the father are equally likely, making both outcomes equally ...
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The correct option is (A). Both statements are true, and the reason correctly explains the assertion. Tallness in pea plants is controlled by a gene that produces an enzyme responsible for synthesising growth hormones, making the plant tall. CBSE Class 10 ...
Sameer is likely suffering from diabetes mellitus. It is caused by a deficiency of insulin hormone, which regulates blood sugar levels. Insulin is produced by the pancreas, specifically by the islets of Langerhans. class 10 science half yearly paper class 10 free ...
When light travels from medium A (refractive index 1.6) to medium B (1.8), it enters a denser medium. Light slows down and bends towards the normal, proving A → B causes bending towards the normal. sample paper for class 10 science ...
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 ...