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jok3333 [9.3K]
3 years ago
7

In what zone is the ability to burrow and sustain changes in temperature and salinity important for an organisms' survival?

Biology
2 answers:
Sedbober [7]3 years ago
4 0
The answer is C.
Living organisms that live in the littoral zones in the ocean are used to frequent changes in temperature and in the salinity of the ocean water. For an organism to survive in this environment, it needs to have adaptive features that will increase its survival. The littoral zone is divided into three zones, which are high, middle and lower littoral zones. Organisms living in high littoral zone have adaptive features that make them more adapted to desiccation due to the long hours of sunlight to which they are exposed. The organisms are usually exposed directly to the air or they can be enclosed in burrows.

Read more on Brainly.com - brainly.com/question/8350159#readmore
Zolol [24]3 years ago
3 0

Answer:

The correct answer is option C. "High intertidal zone".

Explanation:

The intertidal zone is the area at which the ocean meets the land, known for being in constant change due to the movement of the tides. Among the areas that comprise the intertidal zone, the high intertidal zone is the most challenging for life because it remains dry between high tides. The organisms living in the high intertidal zone have the ability to burrow and sustain changes in temperature and salinity. The organisms living in this area include:  barnacles, marine snails, mussels, hermit crabs, among others.

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What characteristics of DNA results in cell differentiation in developing embryos?
Elina [12.6K]

Hi!


The correct option is B. Which genes are active.


Embryonic differentiation is a developmental process by which embryonic cells give rise to specialized cells and a diverse range of tissue structures. All of this unique cells essentially rise from a type of cells that are known as pluripotent cells.

But how do these pluripotent embryonic stem cells know which cells to differentiate into? This is where genes come into play. The cell has an inherent signalling ability that determines which gene is to be active and expressed. These specifically activated genes then translate into proteins for which it is specific, giving each cell, tissue and organ its particular identity.


Hope this helps!

5 0
4 years ago
bones function as levers for the muscles to provide movement of the body What refers to reducing the angle of the joint thus bri
Alex_Xolod [135]

The answer is D: Flexion.

4 0
4 years ago
Read 2 more answers
• How is a cell's specialized shape related to its specialized function?<br> CELL PARTS:
VashaNatasha [74]

Answer:

Cells vary greatly in shape These shapes are often related to the function they perform. like the disk shape of  erythrocytes  can absorb and transport oxygen due to increased surface area., the amoeboid shape of leukocytes allow them to squeeze through capillaries. etc.

Explanation:

Cells can be disc-like , polygonal, rectangular, cubopid thread like branched or even irregular. these are related to the functions that each cell performs.

Some examples showing relation between cell shape and function are as follows.:

  • Human blood cells are circular and biconcave to transport oxygen.
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  • Nerve cells are long so that they can carry nerve impulse to a long distance very quickly.
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4 0
3 years ago
Anyone know the answer ?
horrorfan [7]

Answer:

advantages of sexual reproduction:

it produces variation in the offspring

the species can adapt to new environments due to variation, which gives them a survival advantage

a disease is less likely to affect all the individuals in a population

disadvantages of sexual reproduction:

time and energy are needed to find a mate

it is not possible for an isolated individual

advantages of asexual reproduction

the population can increase rapidly when the conditions are favourable

only one parent is needed

it is more time and energy efficient as you don't need a mate

Disadvantages of asexual reproduction

it does not lead to variation in a population

the species may only be suited to one habitat

disease may affect all the individuals in a population

Explanation:

6 0
3 years ago
Express 689 mg/dl nacl in mm​
scZoUnD [109]
689 decilitres =
68900 millilitres
5 0
3 years ago
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