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BARSIC [14]
3 years ago
9

What is the single most important factor that defines desert biomes? Why are deserts divided into different types?

Biology
2 answers:
irinina [24]3 years ago
7 0
Important factor defining the desert biomes is its tendency to lose water by evaporation, and this potential for water loss exceeds the annual rainfall and defines what organism can live in there.
zloy xaker [14]3 years ago
5 0

Answer:

Important factor defining the desert biomes is its tendency to lose water by evaporation, and this potential for water loss exceeds the annual rainfall and defines what organism can live in there.

Explanation:

Edg 2020

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During an action potential, which of the following changes significantly? Group of answer choices
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The process is ocurring by steps, starting with depolarization.

1- Na+ permeability > K+ permeability

2- Vm (membrane potential) approaches ENa+ (quilibrium potential for potassium)

3- K+ permeability > Na+ permeability

4- Vm (membrane potential) approaches EK+ (quilibrium potential for potassium)

4 0
3 years ago
Which of the following is an invertebrate chordate?
Thepotemich [5.8K]
<span>D. Lancelet, are examples of an invertebrate chordate:)</span>
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A unique feature of muscle tissue is that it is capable of
kogti [31]

Answer:

Contraction.

Explanation:

Muscle tissues are defined as they are elastic and extensible in nature. In other words it's also defined as they are able to stretched and returned to its original size and shapes. A unique feature of muscle tissue is they are able of contractile in nature. With the help of this contraction they are able to sliding myosin and actin filaments which are present in muscles tissues.

Basically muscle tissues are three types:

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4 0
3 years ago
When more than one operon is under the control of a single regulatory protein, the operons are collectively called a(n) When mor
fomenos

Answer:

Regulon

Explanation:

A regulon comprises of a group of operons that are controlled by the same regulatory protein referred to as a regulator which could act as a repressor or activator.

Regulons in bacterial cells are referred to as the fundamental unit of the response system. Regulons are majorly used when referring to prokaryotes that have their genome organized to operons, although this term is not limited to that. The genes that are found in a regulon are arranged into two or more operons at different regions on the chromosome.

7 0
3 years ago
Respond to the following in relation to the diagram:
ANTONII [103]
<span><span>Kingdom:Animalia 
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Symmetry: Bilateral
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The visceral mass<span> helps in digestive, nervous, excretory, reproductive, and respiratory systems.</span> 


Cephalopod belongs to the same phylum.
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3 years ago
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