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nydimaria [60]
3 years ago
6

Describe how a plant regulates water loss through a feedback mechanism that involves guard cells

Biology
1 answer:
kumpel [21]3 years ago
7 0

Guard cells close up to prevent water loss. These guard cells will automatically open up if there is a need of water to go out of the cell. An open stomate allows water to leave through transpiration, guard cells control the opening and closing of a stomata, stomates will close to reduce water loss and By opening and closing the stomata on the underside of the leaves.

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Which of the following statements is true?
julia-pushkina [17]

Answer: Fewer harmful mutations are inherited by sexual reproduction than by asexual reproduction.

Explanation:

A germline mutation is the mutation in the germ cells (of the fully developed sperm and ovum) of the parents. When the affected parents undergoes with the sexual reproduction the mutations are passed from the parents to the offsprings. When either the mutated oocyte or mutated sperm meet to form a zygote the precursor of new life. Thus few mutations are inherited by sexual reproduction than by asexual reproduction.  

8 0
3 years ago
When the acetylcholine receptor sites are not occupied _____?
andre [41]
<span>Sodium channels close when not occupied

</span><span>Sodium ions diffuse through and enter the cell.
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7 0
3 years ago
What are the 2 structures that are located within the diencephanon
erik [133]

Answer

Two structures located in the diencephalon are hypothalamus and epithalamus

Explanation

The diencephalon of the human brain has four main structures which are the hypothalamus, the thalamus, the epithalamus and the subthalamus. Thalamus structure is at the center of the brain which relays sensory impulses to the cerebral cortex. The hypothalamus regulates the temperature of the body while the epithalamus maintains the circadian rhythms.


7 0
3 years ago
This might be the last one I don’t remember.<br> I will mark branliest if correct.
dangina [55]

Answer:

Carries food from the mouth to the stomach.

Explanation:

The esophagus is the tube in which chewed food travels after you swallow. It is directly connected to the mouth and the stomach.

7 0
2 years ago
Read 2 more answers
Which of the following is not a sustainable fishing solution?
Helen [10]

Answer:

Limit the number of nets that can be used per area or day

Limit the number of fish that can be caught per day

Explanation:

one out of these two could be the answer but I have a strong feeling the limiting the number of nets that can be used per area or day

5 0
1 year ago
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