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igor_vitrenko [27]
3 years ago
12

The part of a cell that regulates what passes into and out of a cell is called

Biology
1 answer:
Savatey [412]3 years ago
7 0
Answer: Cells membrane

Cells membrane is like a skin to human. It will be the border of the cells and protect it from outside by limiting things that can pass into it. It also used to dump waste so it should be able to make it pass out of cells. When cells membrane is disrupted/damaged, the existence of the cell can be threatened.
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In a cross between two tall plants with yellow seeds that are heterozygous on both traits (TtYy), supposed Mendel discovered tha
lawyer [7]

Answer:.

A test-cross can reveal an unknown genotype. As the plants are heterozygous they sort independently of each other. when they are cross linked dominant genes express themselves in most of the cases whereas the recessive genes also express themselves resulting in the formation of tall and yellow plants and as well as  short and green plants.

Explanation:

  The impact of a single gene on more than one characteristic is called pleiotropy.  Mendel deduced from his results that each individual had two discrete copies of the characteristic that are passed individually to offspring.Mendel called the dominant allele the expressed unit factor; the recessive allele was referred to as the latent unit factor.Mendel’s law of dominance states that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic. The recessive trait will only be expressed by offspring that have two copies of this allele and these offspring will breed true when self-crossed.

7 0
3 years ago
What is the weight of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL.
bogdanovich [222]

Answer:

What is the weight of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL. g = (0.789 g/mL) (200.0 mL) = 158 g

Explanation:

<em> I looked it up on google. Im honestly not sure but i hope this helps.</em>

3 0
3 years ago
Chapter 7 cell structure and function
MariettaO [177]
What are you asking I would love to help
4 0
3 years ago
Which type of lens can be rotated to select different magnifications?
stich3 [128]

Answer:

objective lenses

Explanation:

objective lenses with different magnifications, screwed into a circular "nosepiece" which may be rotated to select the required lens.

4 0
3 years ago
Which species is most likely to exhibit clumped dispersion?
Sliva [168]
Search Results
Featured snippet from the web
Clumped dispersion. In a clumped dispersion, individuals are clustered in groups. A clumped dispersion may be seen in plants that drop their seeds straight to the ground—such as oak trees—or animals that live in groups—schools of fish or herds of elephants.
7 0
3 years ago
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