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Viefleur [7K]
3 years ago
11

11. Both insects and roundworms exhibit ______, whereas sponges, snails, and leeches do not.

Biology
1 answer:
RoseWind [281]3 years ago
6 0
The ability to reproduce i think is the answer
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Two years of dry weather are followed by two wet years, causing the grass population to rise. How will the increase in grass aff
Ulleksa [173]

Answer is;

The animal population in the environment will increase.

This is because the grass is the main producer in a habitat. Its plentifulness directly influences that of the consumers up the food web. Increase in grass population means reduced competition for primary consumers and their population will therefore increase. This will also reduce competition for secondary consumers and tertiary consumers up the chain.  


8 0
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Which of the following is not a characteristic of cancer cells?
julia-pushkina [17]

Answer:

B. They have a single small nucleus.

Explanation:

The presence of large nucleus is a characteristic feature of cells that frequently undergo cell division. Cancer cells are characterized by uncontrolled continuous cell division even when the new cells are not required by the body.

This leads to the formation of benign or metastatic tumors. To undergo continuous cell division, the cancer cells have a large nucleus. The nucleus of the cancer cells is mostly hyperchromatic and distinct due to higher nuclear to cytoplasmic ratio. It allows these cells to exhibit the uncontrolled cell division.

6 0
3 years ago
Apart from direct amphibian-to-amphibian contact, what is the most likely means by which the zoospores spread from one free-livi
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7 0
3 years ago
Creatine phosphate functions in the muscle cell by ________. creatine phosphate functions in the muscle cell by ________. storin
brilliants [131]
Am certain that Creatine phosphate functions in the muscle by storing energy that will be transferred to ADP to resynthesize ATP. All muscle cells have a little ATP within them that they can use immediately, however, only enough to last for about 3 seconds. Therefore, all muscle cells contain a high-energy compound called creatine phosphate which is broken down to make more ATP quickly. 
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3 years ago
A cell biologist treated some cells with a stain. She found that the stain was concentrated within the mitochondria of many type
larisa [96]
A

B is wrong because mitochondria would likely absorb the stain even if it was dead.(And most cells that have been treated are dead anyway). C and D are just throwaway answers, you usually want to avoid the word "always" when drawing conclusions.
5 0
3 years ago
Read 2 more answers
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