Answer:
fovea
Furthermore, the fovea has about 50 cone cells per 100 micrometers squared and has an elliptical shape horizontally. Given this high cellular concentration, it is expectedly the location of the highest visual acuity, or resolution, in the eye.
Explanation:
I would go with B. Because they are the most used.
Cells with two sets of chromosomes are called diploids
Answer:
If the fertilizer did not increase the yield of the crop so it means that the material the farmer used is not a fertilizer. Fertilizers has the ability to increase the yield of crops due to supply of essential nutrients that a plant requires for their growth and development.
There are two reasons if fertilizer did not work.
1) If the soil contains sufficient nutrients and you apply fertilizer so it causes toxicity and crop yield is adversely affected.
2) There are some crops like leguminous crops which make their own fertilizer through nodules. If a farmer apply fertilizer so it has no use.
Answer:
Changes (mutations) to genes can result in changes to proteins, which can affect the structures and functions of the organism and thereby change traits. Variations of inherited traits between parent and offspring arise from genetic differences that result from the subset of chromosomes (and therefore genes) inherited.
Explanation: