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zhuklara [117]
4 years ago
15

What are the economic benefits from estuary

Biology
1 answer:
allochka39001 [22]4 years ago
4 0
<h2><u><em>They provide goods and services that are economically and ecologically indispensable. Often called nurseries of the sea and they provide vital nesting and feeding habitats for many aquatic plants and animals</em></u></h2><h3><u><em>i hope this helps </em></u></h3>
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What is true of all eukaryotic organisms
Bess [88]

Answer:

An organism with complex cells, or a single cell with complex structures, is referred to as a eukaryote. The genetic material in these cells is arranged into chromosomes in the nucleus. Eukaryotes include animals, plants, algae, and fungi.

Explanation:

Hope This Helps! :)

3 0
3 years ago
Which outcome would be the most likely if androgen receptors on cells in the hypothalamus and anterior pituitary suddenly could
Alekssandra [29.7K]

Answer:

This phenomenon might increase sperm production  in males

Explanation:

The most common androgen is testosterone, a hormone produced in the animal male gonads.

In the male gonads, testosterone binds to androgen receptors to activate transcription of genes involved in spermatogenesis

5 0
3 years ago
On an evolutionary tree, what is the intersection and common ancestor known as?
erica [24]
Grandpa.............................
5 0
3 years ago
Ellis-van Creveld syndrome is a recessive genetic disorder that includes the characteristics of short stature and extra fingers
e-lub [12.9K]

Answer:

D. The frequency of the Ellis-van Creveld allele is 0.0447 in the isolated population and 0.0026 in the general population, which suggests that genetic drift has occurred in the isolated population.

Explanation:

If we assume that one gene is involved in Ellis-van Creveld syndrome and we name that gene with A, then the genotype of the syndrome would be aa.

In population 1, the frequency of the syndrome is 1/150000=0.0000066(it is the frequency of the aa gentotype)

In population 2, the frequency of the syndrome is 1/500=0.002

According to Hardy-Weinberg equilibrium

p2+2pq+q2=1 (p2 is the frequency of the dominant homozygous, 2pq is the frequency of heterozygous and q2 is the frequency of the recessive homozygous).

q or the frequency of the Ellis-van Creveld allele in Population 1 is \sqrt{0.0000066} =0.0026

q or the frequency of the Ellis-van Creveld allele in Population 2 is \sqrt{0.002} = 0.0447

6 0
4 years ago
What increases the chances that a trait will be passed on to offspring?
ioda

Answer:

B

Explanation:

competing for resources better helps the organism survive

5 0
3 years ago
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