Explanation:
<h3>1. Kharif Cr.ops </h3><h3>3. Kharif cr.op and Ra.bi Crop</h3><h3>4. Cultiva.tor </h3><h3>5. Ra.bi cro.ps </h3><h3>6. Earthwor.m and Mic.robes</h3><h3>7. Fall.ow lan.d. </h3><h3>8. H.oe a.nd Plo.ugh</h3><h3>9. Fertilizers and Manures</h3><h3>11. Rice</h3><h3 />
Answer:
D. steroid
Explanation:
Intracellular receptors are a type of receptors located inside the cell, specifically in the cytoplasm or nucleus. When intracellular receptors are activated by ligands called SIGNALLING MOLECULES, they change shape and regulate genetic expression in the nucleus i.e. they induce turning on and off in a gene.
However, signalling molecules that activate intracellular receptors are usually hydrophobic hormones because they need to easily diffuse through the cell membrane and bind to the receptors located internally. Example of these hydrophobic signal molecules are STEROIDS.
Potato cells contain 48 chromossomes in their DNA which means that when a cell divides, each daughter cell will have 24 chromossomes since:
48 / 2 = 24
Hope it helped,
BioTeacher101
Not necessarily as many plants have double or quadruple the amount of their DNA each time they reproduce (polyploidy). This phenomenon doesn't in fact change them.
This best seen when you think about some diseases seen in humans like Down syndrome where there is an extra chromosome 21, but this addition (aneuploidy) did not add to the complexity
The number of chromosomes for haploid pea plant cells is 7!
