The cycle then repeats itself as precipitation falls
Red-flowered snapdragon have a homozygous genotype rr (both alleles are the same)
White-flowered snapdragon have a homozygous genotype r'r'
Gamet for the red-flowered snapdragon is r
Gamet for the white-flowered snapdragon is r'.
<span>F1 generation will have all heterozygous genotypes rr’.</span>
Answer:
Blood-cell cancer that begins in the bone marrow.
Explanation:
Chronic myeloid leukemia is caused by a rearrangement (translocation) of genetic material between chromosome 9 and 22. This translocation, written as t(9;22), fuses part of the ABL1 gene from chromosome 9 with part of the BCR gene from chromosome 22, creating an abnormal fusion gene called BCR-ABL1.
Answer: Too many deer in a given area results in overgrazing and the eventual loss of brush and shrubs in forested areas. Loss of undergrowth means no place for small animals and birds to shelter and nest. The result is the disappearance of many native species that no longer have access to the habitat they need.
Natural ecosystem : ex a tropical rainforest ( basically anything made my nature ) ; artificial ecosystem : ex an aquarium, a zoo ( every type of ecosystem but man made )