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Mariulka [41]
4 years ago
14

Populations of rabbits usually are counted by marking

Biology
1 answer:
Anastaziya [24]4 years ago
7 0
They usually use ear tags
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When is it necessary for a scientists to do research? Select all that apply. before forming a hypothesis only after a hypothesis
Marysya12 [62]
Because a hypothesis is different from the research question, research is usually required before you make a hypothesis. A hypothesis is a prediction of the test that is about to incur. Without the research the people doing the test would not know what to be looking for or how to setup the test. Because of the reason;

I assume the answer is, after generating an idea from an observation.
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3 years ago
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The __________ pathway is used by plants that thrive in high temperate conditions, such as sugarcane. Select one: a. C2 b. C3 c.
bija089 [108]

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C4

Explanation:

Plants present under the conditions of higher temperatures have several adaptations to reduce water loss. One such adaptation is the C4 photosynthetic pathway. In C4 pathways, plants perform the primary fixation of CO2 into C4 acids in mesophyll cells. These C4 acids are then transported to the bundle sheath cells where they are being decarboxylated to release CO2. The released CO2 enters into Calvin cycle and glucose is produced while the C3 acids are transported back to the mesophyll cells to continue the process.

In these plants, RuBisCo is present in bundle sheath cells and the higher concentration of CO2 around this enzyme increases the photosynthetic efficiency by reducing photorespiration. Thereby, these plants have a higher photosynthetic rate and do not need to open stomata more to support photosynthesis.

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4 years ago
A cross between a white rooster and a black hen results in 100% blue offspring. When two of these
stepan [7]

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c

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3 years ago
If fission takes place every 20 minutes in some bacteria, then starting with one bacterial, how many bacterial cells would be pr
bixtya [17]
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3 years ago
Part A
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Higher temperatures will increase respiration, so the amount of carbon dioxide that plants release could increase.

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This is the sample answer

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