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Artyom0805 [142]
3 years ago
10

Which of the following is the best definition of Genetics?

Biology
1 answer:
Lynna [10]3 years ago
3 0

Answer:

C) the study of how traits are inherited through theminteraction of alleles.

Explanation:

The original definition of genetics is the study of heredity and the variation of inherited characteristics.

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A mud puddle is a microhabitat. What type of biome do you think it is
julia-pushkina [17]

Answer:

A mud puddle is a micro-habitat and it belongs to aquatic type of biome.

Explanation:

Micro-habitat refers to the habitat which is very small in size. Mud puddle is type of water bodies which occurs after the rainfall. In mud puddle water is present in standing form. It is a micro-habitat because its size is small and comprise of large number of flora and fauna. This micro-habitat is made up of water so it belongs to aquatic biome where rotifers and single celled organisms such as algae are present.

7 0
4 years ago
What is the portion of DNA that contains information for the physical expression of a trait or characteristic
Taya2010 [7]
Genes.

explanation:
- sections of DNA that contain information that determine your physical features are called genes. Since you have two pairs of chromosomes, you also have two pairs of genes, one from your father and one from your mother. These pairs of genes then determine certain physical features or traits(phenotypes).
3 0
3 years ago
True or false: both the hormone adrenaline and stimulation by the vagus nerve accelerate the heart rate.
damaskus [11]

The vagus nerve has several functions, including slowing the heart rate. There are several simple vagal maneuvers you can do to trigger the vagus nerve to slow down an accelerating heart rate. This is a condition known as tachycardia.

<h3>Does the vagus nerve control heart rate?</h3>

Parasympathetic control of the heart via the vagus nerve is the primary mechanism that regulates beat-to-beat control of heart rate.

Additionally, the vagus nerve exerts significant effects at the AV node, as well as effects on both atrial and ventricular myocardium.

<h3>What is the function of the vagus nerve?</h3>

The vagus nerve is responsible for the regulation of internal organ functions, such as digestion, heart rate, and respiratory rate, as well as vasomotor activity, and certain reflex actions, such as coughing, sneezing, swallowing, and vomiting.

Learn more about vagus nerve here:

<h3>brainly.com/question/14297015</h3><h3 /><h3>#SPJ4</h3>
8 0
2 years ago
Characteristics such as a widow’s peak or attached earlobes are determined by the genetic code.Which components of DNA are refer
raketka [301]
The answer is B) Nitrogenous Bases
4 0
3 years ago
What is scavenging in biology​
Dahasolnce [82]

Explanation:

Scavenging refers to carnivores feeding on carrion.

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3 years ago
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