Explanation:
One of the main differences between prokaryotes and wukaryotes is that the last ones have a nucleus and organelles with their own membranes. <em>This carachteristic allow them to organize into multicellular organisms isolating different processes (enzymes, reactants) making them easier to manage and more efficient due to the smaller volume that increase the rate of reactions.</em>
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Extinction and speciation rates.
Answer:
FfPp
Explanation:
If we take the two traits to be separate alleles, we can make flowers F (F is dominant; f is recessive) and pollen as P (P is dominant; p is recessive). So a pea plant with white flowers (recessive) and long pollen (dominant) will have the genotype ffPp or ffPP (because one dominant allele will express a dominant phenotype).
For this question, we will assume that the wild type (red flowers and long pollen) is homozygous, meaning it contains two dominant alleles.
If the wild type (FFPP) is crossed with the plant with white flowers and short pollen (ffpp), we can make a table illustrating the crosses. However, because there is only one possible gamete that each parent can form (FP and fp), we can assume that the F1 progeny will have identical genotypes, which can be expressed as FfPp (because combining the gamete from the wild type and the other parent can only give one phenotype).
Chemical, non chem, non chem, chemical, chemical, non chem :)
Explanation:
As the Siamese cat are temperature sensitive affecting its colour pigmentation because of it genetics. The Himalayan rabbit also have pigmentation genes in it genetic make up that are temperature sensitive.
The white-haired Himalayan rabbit has black ears, nose, paws, and tail which are usually the coldest part of the body even in most animals.
A DNA segment ''gene C'' in Himalayan rabbits codes for black fur coloration and it is activated by temperature at about 20°C. A Himalayan rabbit reared at this temperature will grow the normal white fur, while the colder part of the body grows black fur.
