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postnew [5]
3 years ago
12

What part of the DNA is responsible for the inheritance of trait

Biology
1 answer:
Karolina [17]3 years ago
5 0

Answer:

Within cells, the long strands of DNA form condensed structures called chromosomes. Organisms inherit genetic material from their parents in the form of homologous chromosomes, containing a unique combination of DNA sequences that code for genes.

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The energy pyramid below illustrates some feeding relationships in alpine meadows of Yellowstone National Park. Which statement
Anettt [7]

Answer:

The answer is - Biomass decreases as energy is transferred from one level to another.

Explanation:

The options are;

A. Chipmunks and insects can occupy the same niche.

B. As the number of bears in this community increases, the number of chipmunks will increase.

C. Insects are classified as omnivores in alpine meadow communities.

D. Biomass decreases as energy is transferred from one level to another

The answer is D. Biomass decreases as energy is transferred from one level to another

The energy pyramid being referred to is in the attachment below.

Biomass is an organic renewable source of energy derived from plants and animals. As animals at the lower trophic levels are consumed by animals at the higher trophic levels there is transfer of energy, however it is not all the energy that are transferred equally. As a result, at each trophic level there is decreased energy and biomass that is transferred from one level to the other.

3 0
3 years ago
What is the relationship between genetic variation and natural selection?
fredd [130]
Genetic variation is when there are many offspring with different genetics, therefore some offspring might be able to adapt due to its genetics
4 0
3 years ago
River systems on the western side of the rocky mountains flow into the pacific ocean/ river systems on the eastern side of the r
GalinKa [24]

Option B i.e A Divide is the correct answer.

The Rocky mountains are also called a Divide or Continental Divide of Americas because these mountains separate river system flow in the pacific ocean and the river system which flows in the Atlantic ocean. The Continental divide is also called as the Great Divide.

6 0
4 years ago
Select all that apply. Which of the following are not properties of proteins?
Leona [35]

Answer:

The correct answer is C: Derived from oils and the fat of meat

Explanation:

Amino acids are the building blocks of proteins. Each amino acid is composed of a monomer, and these monomers join together to form a complex molecule called polypeptides.

For example, hemoglobin is an oxygen-carrying protein in the red blood cells. It is a globular protein and is made up of two polypeptide sub units. It consists of two alpha and two bets chains.

Proteins are rich energy units and there are different sources of proteins such as beans, pulses, seeds, nuts, milk, and yogurt, etc.

3 0
3 years ago
Which of these represents transfer of heat through conduction when a fireplace is lit in a room?
antoniya [11.8K]

Answer:

A spade placed in the fire turns hot.

Explanation:

5 0
3 years ago
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