Biology, 10.09.2021 07:30, unknown5960
The human body has many types of cells. For example, muscle tissue and skin have different kinds of cells.
Muscle cells expend a lot of energy during exertion such as lifting something heavy or running. Skin cells
help to protect your body from the outside world. Which statements below explain how a skin cell and a
muscle cell from the same individual are different?
OA. Only one of the cells performs respiration.
B. The cells have different genetic material.
OC. The cells express different genes.
D. Only one of the cells contains a nucleus.
OE. One cell contains more mitochondria than the other.
OF. Each cell started out as an undifferentiated cell.
Answers: 3
Biology, 22.06.2019 05:20, kaziyahf2006
The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind
Answers: 2
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