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Mnenie [13.5K]
3 years ago
8

How does the structure of a white blood cell aid in its function?

Biology
2 answers:
nikdorinn [45]3 years ago
7 0
The function of White Blood Cells (WBC) is to defend the body from various infections. They produce antibodies that help detect and fight the presence of foreign elements (say germs) in the body. They strengthen the defense mechanism, thereby improving the immune system of the body against germs
Readme [11.4K]3 years ago
3 0
The flexibility of the plasma membrane allows bacteriophage and increases mobility in pursuit of invaders. Beta cells put out chemical antigens to eliminate invaders chemically. Various white cells display proteins on their plasma surfaces to communicate the composition of the pathogen. White cells (unlike red blood cells) have a nucleus, which allows the synthesis of new chemicals in response to various invaders. 
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In Labrador dogs, black coat is dominant to chocolate, normal vision is dominant to progressive retinal atrophy (PRA), and norma
AVprozaik [17]

Answer:

In Labrador dogs, black coat is dominant to chocolate, normal vision is dominant to progressive retinal atrophy (PRA), and normal hip joint is dominant to hip dysplasia. All these genes assort independently. Two dogs that are heterozygous for alleles of all three genes are crossed. Using rules of probability (not a Punnett square), what is the chance that the first pup born to these dogs will be chocolate, have normal vision, and have normal hip joints?

BbVvHh x BbVvHh= BBVVHH, BbVvHh, BbVvHh, bbvvhh

Bb= black coat dominant

Vv= Normal vision dominant

Hh= Normal hip join dominant

probability of having a first born of these dogs will be chocolate, have normal vision and have normal hip joint is 0

Explanation:

As the punette square gives 3:1 phenotype having three black coat, normal vision and normal hip joint and one chocolate, progressive retina altropy and hip dysplasia

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3 years ago
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I believe the answer you're looking for is Archaea-bacteria. 
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How much does a blue whale weigh?
OlgaM077 [116]
Well, it depends but adults can weigh up to 420,000 pounds

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What do you think that David would have predicted
makkiz [27]

Answer:

Hey there!

I believe that David's prediction would be: If the amount of pollutants in the atmosphere reached an amount unhealthy for the salamanders, then the salamander population would decrease.

Let me know if this helps :)

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How does water and other molecules move across the membrane and in various solutions to maintain homeostasis
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Osmosis of Water Across the Membrane. Osmosis is the tendency for water molecules to move from where there is a higher concentration to where there is a lower one. ... The cell membrane helps to regulate and slow down the flow of water into the cell. This is yet another way that the cell membrane helps maintain homeostasis

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