Atrial natriuretic peptide released by certain atrial cells
in response to rising BP or volume, causes systemic vasodilation and inhibits
renin, aldosterone, and ADH release. Hence, it enhances Na+ and water
excretion, reducing BP and bv. Falling
arterial pressure promotes vasoconstriction and conserves Na+ and water.
Answer:
Plants do not grow so well under the crown of a deciduous tree because the branches of these trees blocks the light coming from the sun.
Explanation:
Sun is the main source of energy for plants in obtaining energy. Plants has the ability to converts solar energy into the chemical energy in the leaves. This chemical energy i. e. glucose is formed when water molecule reacts with carbondioxide gas in the presence of sunlight. Without sun plants are unable to make their own food.
<span>Polymerization is the answerr</span>
Answer: Option B
Explanation:
The DNA technology can be defined as the process by which a small manipulation in the genetic material can lead to the production of the products that is very important for the welfare of the society, science and medicine.
The golden rice is an example of genetic engineering which produces the precursor for the synthesis of vitamin A in the body.
This crop is produced by genetic engineering and is very high economic and nutritive value.
