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iVinArrow [24]
2 years ago
7

Can someone please tell me I NEED TO KNOW THIS ASAP

Biology
2 answers:
koban [17]2 years ago
5 0
D is a sperm cell, The sperm unites with (fertilizes) an ovum (egg) of the female to produce a new offspring.
Lostsunrise [7]2 years ago
5 0

Answer:

D is a spermatozoa (basically sperm on a microscopic level)

Explanation:

The function of sperm is to complement an ovarian egg and activate embryo development. Aka, it helps fertilize an egg to conceive a baby.

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Choose the option that best describes the relationship between the cell wall thickness of parenchyma cells versus sclerenchyma c
MatroZZZ [7]
<h2>Permanent tissues in Plant</h2>

Explanation:

A) The cell walls of parenchyma cells are thinner than those of sclerenchyma cells

Plants posses basically two kinds of tissue- meristematic tissue and permanent tissue.

Meristematic tissue is made up of cells which are capable of active division and give rise to other tissues,.

Permanent tissue are already differentiated and usually do not divide.

Permanent tissues are -collenchyma, sclerenchyma and parenchyma.

Parenchyma and collenchyma are living whereas sclerenchyma is non-living.

5 0
3 years ago
The production and consumption of atp during photosynthesis and cellular respiration. be detailed in where atp is made, and wher
Reika [66]
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide in the process of respiration, which is then used in photosynthesis. While water is broken down to form oxygen in photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.  ATP is manufactured as a result of several processes including fermentation, respiration and photosynthesis.
4 0
3 years ago
Read 2 more answers
Why is osmosis important to cell function???????
laiz [17]
It helps move wastes out of the cell and allows water and nutrients to move into the cell
7 0
2 years ago
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A person who is genetically predisposed to be obese cannot improve his or her overall health through moderate lifestyle changes.
serious [3.7K]
Answer: False
<span>Genes do play a role in the development of obesity but a genetically predisposed person can still improve his overall health through moderate lifestyle changes.</span>

<span>Obese people may change their weight slowly by altering lifestyle habits with the support of their family and friends. Even if weight remains unchanged, overall health will improve with moderate lifestyle changes.</span>


3 0
3 years ago
Which body systems interact to regulate blood pressure?​
Paha777 [63]

Answer:

In addition to the local control of blood flow, global control of blood flow including changes in cardiac output and control of arterial BP is mediated by the autonomic nervous system. Global neural control of arterial hypertension is essentially through the sympathetic nervous system (SNS).

Explanation:

From Google

4 0
3 years ago
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