Biology, 08.04.2020 20:39 DragonLovely
During the development of a multicellular organisms, which cells are totipotent? Select all of the answers that apply
A
the fertilized egg and the cells produced by the first few cell divisions
B. all cells of the blastocyst, which is a hollow ball of cells and an early embryonic stage
C. the germ layers of later embryonic stages
D. certain cells in the growing regions of the adult organism
Answers: 3
Biology, 21.06.2019 23:30
Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom
Answers: 1
Biology, 22.06.2019 00:40
Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
Answers: 2
Biology, 22.06.2019 09:50
The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations
Answers: 2
Biology, 22.06.2019 10:30
If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these
Answers: 1
During the development of a multicellular organisms, which cells are totipotent? Select all of the a...
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