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bixtya [17]
3 years ago
11

Many molecules are moved through the body by .

Biology
1 answer:
blondinia [14]3 years ago
6 0
I don't know if this is the answer you're looking for but "Transporters" move molecules across membranes. Such as channel proteins and carrier proteins
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If a corn plant was heterozygous for kernel color and seed shape, what would be the genotype of the plant?
NNADVOKAT [17]

Answer:

<em>The genotype of the plant will be PpSs and the phenotype will be purple colour and smooth shaped. </em>

Explanation:

Considering the description in the question, we know that purple colour is dominant over the yellow colour and smooth shape is dominant over the wrinkled shape.

A homozygous trait can be described as a trait which arises due to the same alleles of a gene. A heterozygous trait arises when both the alleles of a gene are different. In such a case, one allele will be dominant over the other one and the phenotype of the dominant allele will be seen in the plant. As purple colour and smooth shape are dominant traits, hence they will be seen in the heterozygous plant.

8 0
3 years ago
Things that can happen when light moves from one material, like air, to another, like water
Burka [1]

refraction is the answer

5 0
3 years ago
Compare hypertonic, hypotonic, and isotonic solutions. When an environment is hypotonic, what happens to the cell?
algol13

When an environment is hypotonic, the cell has more solute so solvent move from outside the cell to inside causing the cell to swell.

WHAT IS TONICITY?

  • Tonicity is the ability of a solution to induce water loss or water gain in a cell. A solution can either be; hypertonic, hypotonic or isotonic

  • A hypertonic solution has more concentration of solute than its surroundings while a hypotonic solution has less concentration of solute compared to it's surroundings.

  • If a hypotonic solution has less solute, this means that it will have more solvent (water). Based on the principle of osmosis, water moves from a region of high concentration to region of low concentration.

Hence, water will move into a cell that is located in a hypotonic environment, causing it to swell.

Learn more: brainly.com/question/13802181?referrer=searchResults

3 0
2 years ago
All the rocks shown below were formed as high amounts of pressure caused other types of rock to change form. Which type of rock
Delicious77 [7]

Answer:

metamorphic:)

Explanation:

hope this helps let me know if it’s wrong

3 0
3 years ago
Read 2 more answers
A hypothesis instead of a guiding question is most likely used in which of the following?
Anna11 [10]
<h3>Answer is: Scientific <em>Experiment</em></h3>
5 0
3 years ago
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