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Alona [7]
3 years ago
9

1. The vector used to transmit a gene segment is a ____________.

Biology
2 answers:
Sergio039 [100]3 years ago
7 0

1. Virus

Explanation:

Ulleksa [173]3 years ago
4 0
The answer is splicing
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In mice, Gray color is considered to be dominant over white. Show the parent genotypes, the Punnett squares and give the phenoty
siniylev [52]

Answer:

See the answer below

Explanation:

<em>Let us assume that the gray color in mice is represented by the G allele and the white color is represented by g allele. For a cross between a homzygous gray mouse and a white mouse:</em>

Genotype of the gray mouse - GG

Genotype of the white mouse - gg

Crossing the two parents

                  GG    x    gg

F1          Gg    Gg    Gg    Gg

<em>All (100%) the offspring at the F1 would have the genotype Gg and would be gray in color since G is dominant over g. (See the attached image for the Punnet's square).</em>

3 0
3 years ago
What are the three components of a necleotide
yulyashka [42]

Answer:

1) A phosphate group.

2) A 5-carbon sugar.

3) A nitrogenous base.

Explanation:

3 0
3 years ago
Which of the following best describes what happens during the phases of mitosis shown in the diagram?
Alexeev081 [22]

The given diagram represents Metaphase and Anaphase on the left and right sides respectively, which occur during mitosis.

The diagram depicts two phases, i.e. Metaphase as well as Anaphase, which are observed during the process of mitosis. Mitosis can be defined as a type of cell division where a particular cell (parent cell) undergoes division in order to give rise to two new cells (daughter cells). These newly formed cells are genetically similar to the parent cell.

During Metaphase, the chromosomes appear to be arranged in the central region of the cell in a linear fashion. During Anaphase, the chromatids segregate from each other and progress towards opposite ends of the cell undergoing mitosis.

To learn more about Metaphase here

brainly.com/question/16992029

#SPJ1

7 0
1 year ago
Hemoglobin is produced by
Sliva [168]

Answer: Hemoglobin is produced in bone marrow by erythrocytes and is circulated with them until their destruction. It is then broken down in the spleen, and some of its components, such as iron, are recycled to the bone marrow.

hope it help you if not sorry

6 0
3 years ago
Which of the following best describes the cell cycle?
Slav-nsk [51]

Answer: C.

Explanation:

Out of all of the answer choices, answer C most properly describes the cell cycle.

8 0
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