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Free_Kalibri [48]
3 years ago
6

Explain why the cotyledon is not needed once the bean plant matures?

Biology
1 answer:
mixas84 [53]3 years ago
4 0
Because cotyledons are meant to store reserve food for the developing seedling before it develops its own green leaves for photosynthesis
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Which of the following statements BEST describes photosynthesis?
coldgirl [10]

Answer:

2

Explanation:

photosynthesis takes carbon dioxide from the air, and water from the soil to make oxygen, which is then released back into the air, and the glucose is stored and used as energy within the plant

hope this helps :)

3 0
3 years ago
I need the answer for my class​
motikmotik

Answer: What's your answer?

Explanation:

3 0
3 years ago
Plutchik suggested we have ____ primary emotions that combine to form secondary emotions.
kondor19780726 [428]
Plutchik suggested we have 8 primary  emotions that combine to form secondary emotions. Putchik identified ten postulates on which his evolutionary theory of emotions is based. Plutchik's wheel of emotion illustrates the relationships between his primary emotions and other related emotions. The eight basic emotions are joy, trust, fear, surprise, sadness, anticipation, anger, and disgust.
4 0
3 years ago
Help me plz!
jonny [76]

Answer 1: Difference b/w wet and dry earwax genes is due to switch of a single DNA unit i.e. single nucleotide polymorphism.

Answer 2: Earwax is important in many ways mainly it is a biological flypaper as it prevents dust and insects from entering the ear.

Answer 3: Genetics have proved that for those who sweat a lot and have armpit odor have wet earwax.

Answer 4: The wet type earwax is dominant one with honey brown or dark brown color while dry one is recessive.

Answer 5: As wet earwax is dominant trait, according to the given scenario the genotype of parent with wet earwax will be "WW" which when crossed with dry earwax parent will have all the offsprings with wet earwax.

3 0
3 years ago
As the kidneys filter blood, it is necessary for both fluid and dissolved chemicals in the plasma to be rapidly removed without
ioda

Answer:

Here are the options to complete the question

A. Fenestrated capillaries

B. continuous capillaries

C. sinusoids

D. anastomoses

A. Fenestrated capillaries is our Sure ANSWER

Explanation:

Fenestrated capillaries (is located wherever active capillary absorption or filtration occurs)

The renal glomerulus - a network of capillaries - can be identified as fenestrated capillaries aiding the diffusion of small molecules and small amount of protein into the blood stream. 

6 0
3 years ago
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