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malfutka [58]
4 years ago
14

!!!!PLEASE HELP 21 POINTS!!!! Describe how hibernation has helped bear species survive

Biology
1 answer:
IceJOKER [234]4 years ago
6 0
Since there isn't much prey during winter, the bears have to eat a lot of the remaining prey and then go into sleeping, so that they will not go through the whole winter without food.
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Which is an example of population density?
Rudik [331]

Answer:

D: two jaguars per thousand hectares.

Explanation:

Population density refers to the computation of population by unit area. It is usually implemented in living organisms, generally in humans. It is a key geological term. In easy form, population density implies to the number of people existing in an area per square kilometer or hectare, etc.

So, two jaguars per thousand hectares is an example of population density as it involves the number of jaguars (population) per thousand hectares (per unit area).

8 0
3 years ago
An organism is homozygous dominant for one trait and heterozygous for another. What is the probability of the organism producing
adell [148]

Answer:

C.1 out of 2

Explanation:

The probability of the organism producing a gamete with one dominant allele and one recessive allele for these trait is 2 out of 4 which can be further reduced to 1 out of 2.

For a cross between Homozygous and heterozygous individual we will get 2 homozygous and 2 hetrerozygous individual. The heterozygous individual has one homozygous allele and one heterozygous allele

4 0
4 years ago
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The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide, water
Pani-rosa [81]

Answer;

-During the process of cellular respiration, the energy stored in glucose is transferred to ATP.

Explanation;

-During Cellular Respiration, sugar is broken down to CO2 and H2O, and in the process, ATP is made that can then be used for cellular work.

-During this process, the energy stored in glucose is transferred to ATP. Energy is stored in the bonds between the phosphate groups (PO4-) of the ATP molecule.

-Energy is then  liberated from the ATP molecule to do work in the cell by a reaction that removes one of the phosphate-oxygen groups, leaving adenosine diphosphate (ADP). When the ATP converts to ADP, the ATP is said to be spent.

5 0
3 years ago
Describe a DNA mutation and how it can affect an offspring.
Greeley [361]
A DNA mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes. DNA mutations can affect an offspring can result in abnormal protein products. Mutations can also introduce new alleles into a population of organisms and increase the population's genetic variation.
5 0
3 years ago
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An individual with a personality disorder is usually too trustful of other people.
sdas [7]

Answer:

False

Explanation:

people with personality disorder actually ate very paranoid and do not have much trust in people because they think that other people can exploit harm

7 0
3 years ago
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