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garri49 [273]
3 years ago
9

Which best summarizes the effects of mutations on organisms?

Biology
2 answers:
iren [92.7K]3 years ago
6 0

Answer:

A Mutations are sometimes helpful, sometimes harmful, and sometimes neutral.

Explanation:

I did the test.

Nadusha1986 [10]3 years ago
5 0

Answer:

A. Would be answer!

Explanation:

Hope this help!

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When blood osmolality increases, ___________ is released by the posterior pituitary and acts on the kidney to increase water ret
lisov135 [29]
<span>Osmolality denotes the  number of dissolved particles in the blood. </span>
When blood osmolality increases, ADH is released by the posterior pituitary and acts on the kidney to increase water retention. <span>ADH stands for AntiDiuretic Hormone.  </span>ADH  works on the kidneys to reabsorb water into the blood stream.
7 0
3 years ago
1. Suppose that a sample of beef broth initially contains
iren [92.7K]

From the calculations, the rate of growth of the culture is 2.88.

<h3>What is exponential growth problem?</h3>

We apply the exponential growth problem when there is an exponential increase.

Thus, we have; P =Poe^rt

P = amount at time t

Po = amount originally present

t = time taken

r = rate of growth

1.6 × 10^6 = 16e^4r

1.6 × 10^6/16 = e^4r

1.0 * 10^5 =  e^4r

ln 1.0 * 10^5 = ln e^4r

11.5 = 4r

r = 11.5/4

r = 2.88

Learn more about exponential growth:brainly.com/question/11487261

#SPJ1

4 0
2 years ago
Do you think smoking has negative effect on fetal development?
n200080 [17]

Smoking during pregnancy affects your and your baby's health before, during, and after your baby is born. The nicotine (the addictive substance in cigarettes), carbon monoxide, lead, arsenic, and numerous other poisons you inhale from a cigarette are carried through your bloodstream and go directly to your baby. Smoking while pregnant will:

<span>Lower the amount of oxygen available to you and your growing babyIncrease your baby's heart rate<span>Increase the chances of miscarriage and stillbirth</span>Increase the risk that your baby is born prematurely and/or born with low birth weightIncrease your baby's risk of developing respiratory problems</span>

The more cigarettes you smoke per day, the greater your baby's chances of developing these and other health problems. There is no "safe" level of smoking for your baby's health.

8 0
3 years ago
Read 2 more answers
Which statement accurately describes the relationship between cytokinesis and mitosis?
miv72 [106K]
I believe that Cytokenesis follows Mitosis, because cytokenesis is the actual split of the cells' membranes (after telophase)! Hope this helps 
4 0
4 years ago
Read 2 more answers
I need some help with spelling. Help me with the ones I haven't done yet and check my other answers. The word box is there
SSSSS [86.1K]
Interrupt, rupture
contradict, verdict
respect, import
deport, inspect, transport
This is what I got. I hope this helps :)



8 0
3 years ago
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