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vova2212 [387]
3 years ago
5

Coral reefs are ideal breeding grounds for a variety of fish and sea creatures, and coral is considered a foundation species. Un

fortunately, coral reefs are fragile ecosystems and are easily disrupted. Because coral contain calcium carbonate deposits, one situation poses a growing threat to coral as well as the many organisms that are dependent on them. That situation is
Biology
2 answers:
WITCHER [35]3 years ago
4 0

Answer:

whats is. define represent

Vlad1618 [11]3 years ago
4 0

Answer:

D) acidification of the ocean caused by increased atmospheric carbon dioxide emissions that dissolve in water.

Explanation:

USATestprep said so

You might be interested in
From which region does the long-period comets originate?
Elden [556K]

Hey there Lorin!

Long period comets come something called the OORT CLOUD.

Short period comets come from the kuiper belt.

-Steel jelly

6 0
3 years ago
Read 2 more answers
Humans autosomal cells have two copies each of 23 unique chromosomes. Match each of the following cell division events and cell
zvonat [6]

Answer:

Please see below    

Explanation:

The number of chromatids have been stated with the respective event when it occurs in that particular number in the following way:  

<u>23 chromatids</u>

primary oocyte arrested prior to ovulation  

spermatozoa    

<u />

<u>46 chromatids</u>

oogonium prior to S phase  

<u>92 chromatids</u>

secondary polar body

7 0
3 years ago
Roots may store nutrients and then pass them on to nearby _________ aiding in the growth of new plants and roots
Pie

Answer:

i think its nearby PLANTS

Explanation:

plz mark brainliest

8 0
3 years ago
Read 2 more answers
Client in the birthing suite has spontaneous rupture of the membranes, after which a prolapsed cord is identified. the nurse cal
Masteriza [31]

The best answer for this question would be:

 

Cesarean birth

 

<span>This process is done when the mother’s abdomen and uterus is cut when the delivery of the baby happens. It is surgically safe for the delivery of the baby, this can make the mother recover quickly.</span>

6 0
3 years ago
Black coat color in horses is conferred by the presence of a dominant B allele. Chestnut horses are genotype bb. A population of
AysviL [449]

Answer:

Frequency of B allele is 0.6681

Explanation:

If p represents the frequency of dominant allele and q represents the frequency of  recessive allele, according to Hardy-Weinberg equilibrium:

p + q = 1

p² + 2pq + q² = 1

where p² = frequency of homozygous dominant genotype

q² = frequency of homozygous recessive genotype

2pq = frequency of heterozygous genotype

Given that number of recessive chestnut horse = 28

Total horses = 226 + 28 = 254

frequency of b² genotype = 28/254 = 0.1102

frequency of recessive b allele = √0.1102 = 0.3319

So, frequency of B allele =

1 - 0.3319 = 0.6681

Hence frequency of B allele is 0.6681

7 0
3 years ago
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