1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vlada-n [284]
3 years ago
7

Hybrids between grizzly and polar bears have been moving farther north. What do you predict about the migration of their hybrid

zone over time?
A.

It will eventually completely overlap with the range of polar bears.


B.

It will eventually completely overlap with the range of grizzly bears.


C.

It will continue to move north as the more aggressive grizzly bears take over territory from the polar bears.


D.

It will change or remain the same in response to the environmental factors that contribute to the well-being of grizzly and polar bears.
Biology
1 answer:
vovikov84 [41]3 years ago
7 0
The answer is D will change
You might be interested in
What type of macromolecule would be responsible for giving a child brown eyes when both of his parents have blue eyes?
sammy [17]
I think it would be D
8 0
3 years ago
Diffusion is the spontaneous movement of a substance from an area of _______ concentration to an area of _______ concentration.
natima [27]

Answer:

The answer is B

Explanation:

4 0
3 years ago
Read 2 more answers
To protect an endangered species, a group of biologists have decided to store the genes of the species. They think that this wil
Ganezh [65]

Answer is C. genome conservation.

A set of DNA, including all of its genes makes up genome of an organisms. Each genome contains all of the information needed to build and maintain that organism. The population of endangered species is small which suffer from reduced genetic diversity through inbreeding.

In conservation genomics, the study of genetic diversity in all genes is carried out for better understand their implications to ecology, health, and disease. This random loss of genetic diversity in diminishing populations is a process known as ‘genetic drift’ and is further complicated by ‘inbreeding depression’, where related individuals breed with each other which results in further loss of genetic diversity.  

Using genome editing techniques to carefully reintroduce the lost genetic diversity back into the current, endangered population.



5 0
3 years ago
Which body system is responsible for protecting the body against infection?
Rainbow [258]

Answer: The immune system

Explanation:

The immune system is a complex network of proteins and cells that defends the body against infection or any invasion. The human defense system in the body is actually made up of entire organs and vessel systems like the lymph vessels. The immune system is made up of organs that control the production and maturation of certain defense cells.

Initially, all living things are subjected to attack from disease causing agents. Even bacteria, so small that more than a million could fit on the head of a pin, have systems to defend against infection by viruses. This kind of protection gets more sophisticated as organisms become more complex.

8 0
4 years ago
How might the digestive system and the immune system interact to help protect the body?
padilas [110]

Answer:

Explanation:

The immune system is there to develop a strong answer for infections and diseases that can occur in the body. The system is comprised also of gastrointestinal immune cells. These cells secrete lymphocytes that are there to attack whatever is attacking our body. The gut immune cells and the microflora located inside it are responsible for preventing the growth of other microbes that are bad for us in the gut and to fight ingested pathogens that we can get on our food.

4 0
3 years ago
Other questions:
  • Natural gas forms from the remains of buried plants and animals.<br> a. True<br> b. False
    10·1 answer
  • Why is nitrogen important to all living things?
    15·1 answer
  • Living organisms release energy gradually. why?
    11·1 answer
  • The __________ has the primary responsibility for regulating the packaging and labeling of commodities other than food, drugs, m
    5·1 answer
  • Which often is a result from great variations in a habitats abiotic conditions
    5·2 answers
  • What is not part of a leaf
    7·1 answer
  • Which of the following is an accurate definition of the theory of evolution ?
    8·2 answers
  • What are the three general guidelines of effective persuasion?
    6·1 answer
  • 8. Look at this table and answer in which level of classification are humans and ostriches still
    14·1 answer
  • A scientist performed an investigation involving a reaction that produced Al,(50), How many sulfur atoms are represented in this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!