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Triss [41]
3 years ago
6

What type of plankton is the major portion of the baleen whale's diet?

Biology
1 answer:
Lostsunrise [7]3 years ago
3 0
Zooplankton is what I would put
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Identify the organelle with the following structure or function from the list below:
Mila [183]
The organelle you're looking for should be cholorplasts.

Chloroplasts are double membrane bound organelles, which is important for the process so photosynthesis. The outer membrane is smooth and gives the shape of the chloroplast, while the inner membrane forms sac that contains chlorophyll inside.

Chloroplasts exists in green plants that photosynthesize for energy, and they appear the most in mesohpyll cells, a type of cells in leaf.


4 0
3 years ago
Blood vessels that absorb strong pressure pulses contain more of this type of tissue.
DochEvi [55]
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7 0
3 years ago
How often does the body perform cellular respiration?. A.once in the morning and once at night. B.only at night. C.continuously.
Arturiano [62]
The body actually performs cellular respiration continuously. The correct option among all the answers that are given in the question is the third option or option "C". The other options that are given are wrong and so can be avoided. I hope the answer has actually come to your help.
5 0
3 years ago
Read 2 more answers
What are the basis on which we can classify organisms​
olga nikolaevna [1]

Answer:

it's called taxonomy or binomial nomenclature

the first name is generic (from genus) and begins with a capital letter

the second name is specific (from species) and begins with a small letter

4 0
2 years ago
Some homeostatic imbalances cause a variable that is normally controlled by negative feedback to be abnormally controlled by pos
tigry1 [53]

Answer:

True

Explanation:

Some deviations from normal homeostasis activate the positive feedback loops to control the conditions which are otherwise regulated by negative feedback mechanisms.

For example, the blood levels of respiratory gases and H+ ions are regulated by a negative feedback system via chemoreceptors. The increased partial pressure of carbon dioxide gas and lowered pH or lowered partial pressure of oxygen in the blood are sense by central and peripheral chemoreceptors which in turn activate the neurons of the dorsal respiratory group (DRG).

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However, hypocapnia inactivates the chemoreceptors and does not allow negative feedback to restore the normal CO2 levels in the blood.  

Under such conditions, the positive feedback loop stimulates the DRG neurons more strongly in response to the increased partial pressure of CO2 above the normal levels than when the partial pressure of oxygen falls below the normal level. These dangerously lowered oxygen levels may also cause fainting.  

5 0
3 years ago
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