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hram777 [196]
3 years ago
5

Help me!! This is do in 10 minutes.

Biology
1 answer:
kakasveta [241]3 years ago
3 0
The First one is No, because if it is referring to the circles(cells) on the right they do not look the same.


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Why is it difficult to distinguish between asteroids and meteoroid
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Both are large, rocky bodies in space but asteroids tend to stay in the asteroid belt, while meteoroids are a bit smaller and more active.
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Warm air rises at the equator and cold air sinks at the poles creating
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convention currents

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in response to action potentials arriving along the transverse tubules, the sarcoplasmic reticulum releases:
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We can test the relative permeability of a phospholipid bilayer by using a synthetic membrane that does not contain any protein
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Glucose.

Explanation:

The cell membrane is made up of lipid bilayer and proteins are embedded or may span the lipid bilayer. The carbohydrates are present in association with lipids and proteins.

The artificial membrane has been prepared that are free from proteins. Small uncharged particles may easily diffuse through the membrane. Among the given molecules in the question water is the smallest molecule and diffuse out first through the plasma membrane. Ethanol is 2 carbon compound and diffuse after water than glycerol diffuses as it is a 3 carbon compound. Glucose is the largest molecule and diffuse last through the plasma membrane.

Thus, the correct answer is option (A).

4 0
3 years ago
Color coat for roan cows (RW) shows codominance. A cow with a white coat has WW as its genotype. A cow with a red coat has RR as
ki77a [65]

Answer:

The correct option is B) 1/4

Explanation:

Co-dominance can be described as a phenomenon which arises when the dominant trait is not fully dominant over the recessive trait. As a result, both the dominant and the recessive trait are shown in the organism.

To depict the results between two roan cows, lets make a punnet square:

       R        W

R   RR       RW

W   RW     WW

The results form the punnet square show that there is a 25% or 1/4 chance for the offspring produced to be a white cow.

4 0
3 years ago
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