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scZoUnD [109]
2 years ago
14

DUE TUESDAY WILL MARK BRAINLIEST ANSWER-assuming there is enough light and water for photosynthesis to occur, explain why a temp

erature between 0°c and 35°c is still important
Biology
1 answer:
madreJ [45]2 years ago
8 0

Answer:

The answer is that at 0°c, freezing occurs halting the process and above 35°c the plant begins to stress.

Explanation:

Photosynthesis requires movement. When the water in leaves freeze, movement cannot occur. Further, the cells may burst, causing the leaf to die. So the temperature needs to remain above freezing, which is 0°c.

Temperatures much above 35°c begin to cause stress on the plant. There are plants to do well at this temperature and above. But most prefer to not go above that.

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faltersainse [42]

Answer:

The correct answer is - 1. true, 2. true, 3. false, and 4. true.

Explanation:

1. Rod cells are the photoreceptors present in the retina that are hyperpolarized not depolarized in dark due to sodium ions efflux.

2. Depolarisation of the bipolar cell of the retina by glutamate release by rods and cones.

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4. when the light reaction takes place retinal converted to opsin

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2 years ago
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Jobisdone [24]
The answer is ureteral orifices.

Hope it helps!
3 0
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Which of the factors likely contributed to the evolution of inducible defenses against herbivory? Select all that apply. a. diff
Triss [41]

Answer:

c. the cost to growth of allocating resources to defense

d. consistent fitness benefits of high allocations to defense

Explanation:

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The basic idea of the hypothesis is that the type   of  defence that an organism e.g plant  will adopt  against an herbivore depends on its fitness, and since this involve expenditure of energy it will be expensive for the organism to afford and maintain.

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The medulla of the adrenal glands secrete the hormone epinephrine, which is also known as adrenaline. Epinephrine is released into the bloodstreams when a person experiences strong fight or flight emotions. This leads to an increase in the rate of the heart beat, muscle contraction and movement.

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