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2 years ago

How sexual reproduction increases genetic diversity in many species of plants and animals

Biology

1 answer:

Dafna11 [192]2 years ago

7 0

Sexual reproduction is a process involving the fusion of two gametes to

Gametes are special reproductive cells produced by meiosis. It produces genetically dissimilar offspring. Offspring may inherit beneficial qualities from both parents and there is a greater genetic variation in the offspring, leading to species that are better adapted to changes in the environment.

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What is required for an ocean trench to form

Lina20 [59]

Trenches are formed by subduction, a geophysical process in which two or more of Earth's tectonic plates converge and the older, denser plate is pulled beneath the lighter plate and deep into the mantle, causing the seafloor and outermost crust ( the lithosphere) the bend and form a steep, V- shaped depression.

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2 years ago

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DNA replication occurs prior to meiosis and _________. mitosis cytokinesis transcription 2. Adenine with Thymine and Cytosine wi

Thepotemich [5.8K]

Answer:

1. Mitosis

2. Bases

3. Hydrogen

Explanation:

1. DNA replication occurs prior to meiosis and mitosis.

mitosis - cytokinesis - transcription

In cell division, DNA synthesis and replication is carried out during the S phase, in the interphase, a stage that occurs before mitosis and meiosis.

2. Adenine with Thymine and Cytosine with Guanine are known as the nitrogen bases in DNA.

bonds - bases - amino acids

Nucleic acids (DNA and RNA) are composed of nucleotides that contain nitrogenous bases:

DNA: adenine (A), guanine (G), thymine (T), and cytosine (C).

RNA: adenine (A), uracil (U), guanine (G), and cytosine (C).

3. Hydrogen bonds form and hold the DNA together.

hydrogen - peptide - polar

The complementary nitrogen bases are held together by hydrogen bonds:

A=T (adenine pairs with thymine)

C=G (cytosine pairs with guanine)

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3 years ago

If a scientist is conducting an experiment about obesity and asks a group of people to stop eating saturated fat, that group of

slava [35]

If a scientist is conducting an experiment about obesity and asks a group of people to stop eating saturated fat, that group of people is called the experimental group. Thus, the correct option is A.

<h3>Define experimental group in scientific study?</h3>

A experimental group in scientific study is defined as the researcher compares at least two groups during an experiment, a control group and an experimental group.

Because they are both made up of people from the same population, they are identical in every way except for the independent variables.

The therapy is administered to the experimental group. The researcher willingly alters the independent variable's values to see how it impacts the people who are being studied. Several experimental groups are possible.

For more information regarding experimental group, visit:

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1 year ago

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Which statement describes all types of matter?

chubhunter [2.5K]

Answer:

Im pretty sure the answer is C

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3 years ago

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Camille and her friends enjoy experimenting with different foods. During a camping trip, they decide to fry bacon using nothing

Fantom [35]

The two sentences that accurately describe the girls' experience with heat transfer are "Camille heats a rock in the campfire for 30 minutes, and then removes it with tongs. She greases the rock and lays the bacon strips directly on it." By heating the rocks in the campfire and laying the bacon on the rocks, the girls transferred the heat from the fire to the rocks, and the heat from the rocks to cook the bacon.

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3 years ago

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