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WINSTONCH [101]
3 years ago
7

Why does sexual reproduction increase the genetic variation in a species

Biology
1 answer:
SIZIF [17.4K]3 years ago
7 0

Answer:

Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms. ... So in order to form a new organism, two gametes -- the sex cells, sperm and egg -- must fuse, further mixing the genes to produce more genetic diversity.

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A client enters the emergency department reporting shortness of breath and epigastric distress. what should be the triage nurse'
DerKrebs [107]
<span>Depending on the situation, oxygen will be given and the patient will be instructed to breathe very slowly. If it is a panic attack, medication or a shot may be given to slow breathing and stop the attack. You can prop the patient up so they more easily breathe. Then they will administer oxygen and instruct you to take deep slow breaths. If this is caused by anxiety, further medication may be given. You might be clostrophobic or there might be a lot of dust in the house which would block the moisture in your lungs. This would make you gasp for air. You have a preliminary period of just classroom study before they let you loose on patients. This varies, but 6 wks at a minimum . Don't mean to alarm you but this could be lung leakage or a heart attack symptom. Or you could be suffering from anxiety.</span>
5 0
3 years ago
All of the following statements about the hydrosphere are true except:
Paha777 [63]
The hydrosphere is defined as the water surrounding the surface of globe include oceans lakes etc
The statement that is not correct about hydrosphere is
Most of the water making up the hydrosphere is in lakes
because its not lakes its oceans
so correct option is B
hope it helps
7 0
3 years ago
Read 2 more answers
Explain how increased CO2 in the atmosphere results in greater acidification of oceans and describe the effect on marine organis
marishachu [46]

Answer:

When carbondioxide gas is emitted from vehicles and industries and goes upward in the atmosphere. The carbondioxide gas combines with the rain water forming an acid called carbonic acid and make the rain acidic.

When rainfall occurs this acid comes to the ground and ocean and adversely affected the living organisms due to acidic nature. The marine animal's body comprise of shell and skeleton. This skeleton and shell are made from calcium, when acidification of ocean water occurs, the calcium dissolved and the body of animals are destroyed.

8 0
3 years ago
Blank to indicate other students about the deteriorating environmental conditions in the steps needed to improve the area also e
tangare [24]

<u>Complete Question:</u>

Water pollution and air pollution in an area have been steadily increasing. What can students do to address these environmental hazards?

_______ to educate other students about the deteriorating environmental conditions and the steps needed to improve the area. Also, encourage other students to volunteer for workshops about _______.

1.

A. Pass Laws

B. Organize Seminars

C. Create a Tax collection program

2.

A. Recycling and waste disposal

B. Poaching

C. Deforestation

<u>Correct Option:</u>

<u>Organize seminars</u> to educate other students about the deteriorating environmental conditions and the steps needed to improve the area. Also, encourage other students to volunteer for workshops about <u>deforestation</u>.

<u>Option:</u> B and C respectively.

<u>Explanation:</u>

As the environmental conditions are deteriorating day by day, thus it is necessary to train to boost upcoming generation for preserving it in most appropriate manner. For such actions awareness is necessary which should be encouraged by some volunteers of non-profit organization, environment protecting units of state and central, etc to conduct seminar in colleges and schools for students to make them understand the need of plantation and disadvantages of deforestation. The pattern to aware them should be remarkable, in order to create huge impact on the new generations towards green land.  

5 0
3 years ago
Why are the plates used in the skin microbiology experiment incubated at 37 °C?
nadya68 [22]

Answer:

The correct answer is option A.  

Explanation:

The plates used in the skin microbiology experiment incubated at 37-degree celsius due to the microbes grow best at human body temperature which is 37-degree celsius. these bacteria are mesophiles.

The skin microbiology experiments requires conditions as the human skin to perform and study the living and healthy bacteria and some cases fungi.

Thus, the correct answer is option A.

8 0
3 years ago
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