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DaniilM [7]
3 years ago
9

What process is shown in the diagram?

Biology
1 answer:
babunello [35]3 years ago
4 0

Answer:

Meiosis..........

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Punnett squares use mathematical probability to help predict the genotype and phenotype combinations in genetic crosses. Select
Lina20 [59]

Question:

I failed to find the options, but I will post the way by which you can construct Punnett squares.

Answer and Explanation:

First, you need to know both parental individuals´ genotypes. From these genotypes, you will get all the possible gametes for each parent, following the principle of simple segregation.

Then, by using a simple square, you will make the crosses. This is:

  • You will locate all the possible gametes of one parent on the top of the square
  • You will place all the possible gametes of the other parent on the left edge of the square.
  • Once you have done that, you will perform the crosses. You will look for the intersection between each parent´s gametes and place all the involved alleles in the intersection-box. These are the possible genotypes, and they will be written within the square.

In the attached files, you will find an example of the cross between two pure-breeding plants.

Download pdf
3 0
3 years ago
The class of macromolecule that would most likely be involved in contracting muscles would be___
Ksju [112]

Answer:

The correct answer is option - B. proteins.

Explanation:

The muscle contraction needs two protein that is essential in contraction. The muscle has motor protein myosin and spherical protein actin that are slide on one other in contraction that helps in muscle to contraction.

In the contraction, these protein filaments help to change in length and shape of the muscles. Thin filaments involve actin and thick filament in is myosin filaments.

Thus, the correct answer is option - b. proteins.

8 0
3 years ago
4. There are three codons that signal the end of synthesis, these are called STOP codons.
IRISSAK [1]

Answer:

UAG, UAA, and UGA are the three STOP codons.

Explanation:

3 0
2 years ago
Mr. trumph loses his yacht in a poker game and experiences a sudden onset of chest pain which radiates down his left arm. the pa
masha68 [24]
Look for signs of heart attack
3 0
3 years ago
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Indicate whether each of the following descriptions better applies to a centromere (C), a telomere (T), or an origin of replicat
zhannawk [14.2K]

Answer:

T T C O C T

Explanation:

Each eukaryotic chromosome usually has repeated telomere sequences ranging from 2 to as many as 2000.

There is normally just one specialized DNA sequence called the centromere per eukaryotic chromosomal DNA molecule.

The origin of replication is the site where DNA duplication starts in S phase.

The centromere attaches the chromosome to the mitotic spindle via the kinetochore structure.

Teleomere contains repeateted sequences at the ends of the chromosomes.

3 0
3 years ago
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