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ankoles [38]
3 years ago
10

What have you learned about the importance of the rocky intertidal zones health and biodiversity?

Biology
1 answer:
velikii [3]3 years ago
7 0

Answer:

Rocky intertidal zones hosts variety of organisms such as algae, seaweed, snails, crabs, etc. However, scientists have divided the zones into further three zones namely high tide, middle tide, and low tide. These divisions are mainly based on oxygen level. For example, those organisms that cannot surive high oxygen concentration are often found in the low tide zone. This is the reason that low tide zone hosts maximum biodiversity and thus also used as a health proxy for a coastal ecosystem. A decline in biodiversity in low tide zone is a serious concern of marine ecosystem.

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Sati [7]

Answer:

An autosomal trisomic condition is the deviation of the chromosome number where an extra copy of the chromosome present with the chromosome pair. The three trisomic conditions are Patau - extra copy at chromosome 13, Edward - extra copy of chromosome 18, and Down Syndrome - an extra copy of chromosome 21

Children or fetuses affected by these trisomies show the least life expectancy and develop as mentally week, other than these trisomies other trisomic conditions are highly lethal so we do not see the survivors and it is due to dosage sensitivity which means that increasing or decreasing their expression levels will reduce cell viability.

8 0
3 years ago
If you ate a spoonful of peanut butter for breakfast, the majority of the energy would come from the ________in the peanut butte
Minchanka [31]

Answer:

: High in Good Fats, Protein,

Explanation:

Peanut butter is rich in heart-healthy fats: High in Good Fats, Protein, and Satisfaction

3 0
3 years ago
Natural selection refers to all of the following EXCEPT
elena-14-01-66 [18.8K]

Answer:

Darwin proposed the theory of natural selection to explain the process of evolution. According to Darwin’s theory of natural selection, all organisms have the potential to reproduce limitlessly irrespective of the fact that each species maintain a constant density over time. However, the struggle for existence, i.e. the competition among individuals for available resources to survive and reproduce, put a check on species density (D) and maintains it at a constant level (B). Survival of fittest is unequal ability of individuals to survive and reproduce based on suitability of their inherited characters to prevailing environmental conditions (A). It imparts the reproductive advantage to certain organisms which account for major part of the gene pool of the species. Thus, natural selection favors the individual with survival and/or reproductive advantage over others under existing environmental condition (E). Thus, the correct answer is option C.

4 0
3 years ago
Why is the influx of nitrogen not healthy for an aquatic ecosystem?
kupik [55]
The influx of nitrogen is not healthy for an aquatic ecosystem because it is not something that normally appears in that environment. It can damage the plants and animals that live in the ecosystem. It can also affect the water and soil were the plants and animals live.
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Ture or false made of unbonded substances​
Julli [10]

Answer:

gtr

Explanation:

8 0
3 years ago
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