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Aleks04 [339]
3 years ago
11

Which of the following best describes the process of diffusion?

Biology
2 answers:
gtnhenbr [62]3 years ago
8 0

Answer:

Option (4).

Explanation:

Diffusion is the important process by which solute particles move along the concentration gradient. The diffusion process is useful in exchange of ions and other particles in the cell.

The solute particles move from region of higher concentration of solute  to the region of lower concentration of solute. No input of energy is required in this process.

Thus, the correct answer is option (4).

sveta [45]3 years ago
6 0
"Diffusion is the movement of molecules from an area of higher concentration to one of lower" is the one among the following choices given in the question that <span>best describes the process of diffusion. The correct option among all the options that are given in the question is the fourth option or the last option.</span>
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This is an image of a neuron <br> what is the part labeled 1?
sweet-ann [11.9K]
Dendrites is 1
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5 0
3 years ago
Read 2 more answers
Species found in only one place on earth are called ________ species.
pochemuha

Answer:

endemic species

Explanation:

Species found in only one place on earth are called endemic species

4 0
2 years ago
When measuring the weight of individuals in a population of ground squirrels, what tools would be most appropriate
olchik [2.2K]

There are many ways to estimate ground squirrel numbers. The most common and popular monitoring technique is the combination of electronically recorded stress calls and visual counts where ground squirrels respond physically, vocally or both. You simply count the number of squirrels in a 100m by 100m area that respond to a hand-held imitation ground squirrel call tool.


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5 0
3 years ago
Listen How are channel and carrier proteins similar? Select all that apply.
photoshop1234 [79]

Answer:

a

Explanation:

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7 0
3 years ago
What genotype is heterozygous for both shape and color dhybrid cross ry sequence
jenyasd209 [6]

Answer:

RrYy is the genotype that is heterozygous for both seed shape and seed color. The traits here we are discussing are pea plant's seed color and shape.

Explanation:

A dihybrid cross is a cross in which two traits are simultaneously being studied. Here there are two traits under consideration that are seed shape and seed color. The seed shape can be round or wrinkled and seed color can be yellow or green. The round seed  allele is dominant over yellow seed allele and the yellow color allele is dominant over green color allele.

As homozygous indicate both alleles of a gene are same in an individual and heterozygous condition indicates that both alleles of a gene in an organism are different.

Therefore the genotype of homozygous pea plants for seed color and seed shape can be RRYY or rryy respectively and genotype of heterozygous genotype will be RrYy respectively.

Hope it helps!

7 0
3 years ago
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