Biology, 09.07.2019 18:00 violetvinny
Lily is researching the light-sensing rod cells of the eye. she decides to use stem cells to produce new rod cells. which statement best explains why lily is using stem cells for this purpose? \ a. specific genes in a rod cellâs dna can be activated to produce new stem cells. b. specific genes in a stem cellâs dna can be activated to produce new rod cells. c. all genes in a rod cellâs dna are activated, so new stem cells are produced each time the cell divides. d. all genes in a stem cellâs dna are activated, so new rod cells are produced each time the cell divides. e. none of the genes in a rod cellâs dna are activated, so new rod cells can be produced only from stem cells.
Answers: 1
Biology, 21.06.2019 21:00
Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?
Answers: 2
Biology, 22.06.2019 02:00
Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.
Answers: 3
Biology, 22.06.2019 09:00
Apuppyâs tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation
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Biology, 22.06.2019 10:30
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
Lily is researching the light-sensing rod cells of the eye. she decides to use stem cells to produce...
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