The answer should be A- chromosome. chromosome determine all your traits including if you are female or male. it also determine any illness or defect that might occur
Natural selection only acts on the population’s heritable traits: selecting for beneficial alleles and thus increasing their frequency in the population while selecting against deleterious alleles and thereby decreasing their frequency
Answer:
Increase the amount of carbon dioxide or water.
Explanation:
The equation for photosynthesis is carbon dioxide + water = glucose + oxygen
Increasing the amount of reactants will increase the amount of products, including the oxygen
Answer:
B. Mars.
Explanation:
Mars has a surface that is reddish-yellow.