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
Temka [501]
3 years ago
8

Grizzly bears in Yellowstone National Park have become repeatedly exposed to human beings, such as campers and hikers. These gri

zzly bears no longer exhibit a fear response to humans because
A. their instincts are to not be afraid of humans.
B. they have become habituated to human contact.
C. they have imprinted on humans.
D. they are modeling the behavior of the humans.
Biology
2 answers:
Svetradugi [14.3K]3 years ago
6 0
The answer is B. They have become habituated to human contact.
Lady_Fox [76]3 years ago
3 0
The answer is B. They have become habituated to human contact
You might be interested in
I need help with 4 & 5 ASAP please
vichka [17]
One option is that the samples run through gel electrophoresis is too small to be recognized (shorter strands of DNA travel further through the gel and larger strands travel shorter). The other option in that the restriction enzyme did not cut the DNA in the proper spot or there was a mutation in the bases that allowed for a mistake in the cutting; that is why there are 800 base pairs in one sample (that's a lot) An example of a mutation is that lets say the restriction enzyme was supposed to cut at the second G in GGACC. But if that G was turned into an A, then the restriction enzyme wouldn't cut there.

For number 5, you might have 800 because of the restriction enzyme cutting it wrong, a mutation that allowed for the cutting to not take place, or a fault in the sample taking.

I am an AP Biology student right now in Wisconsin. I just finished that worksheet this morning :) anymore questions just hit me up
4 0
3 years ago
What are two cells structures in green leaf cells that are not in human cells
DIA [1.3K]
Chloroplast and Cell Walls.
8 0
3 years ago
Read 2 more answers
You have two types of bread, three types of meat, and two types of cheese. How many different sandwiches can you make if each sa
Dmitry [639]
Number of types of bread for making sandwich = 2
Number of types of meat for making sandwich = 3
Number of types of cheese for making sandwich = 2
Then
Number of different sandwiches that can be made = 2 * 3* 2
                                                                                 = 12 sandwiches

From the above deduction, it can be easily concluded that the correct option among all the options that are given in the question is the first option.
5 0
3 years ago
In humans, pigmented skin is dominant to non-pigmented skin (albinism). What is the genotype of an individual of albinism?
Rom4ik [11]
I had to look for the options and the answer for this would be HOMOZYGOUS RECESSIVE. Basing on the description above regarding pigmented skin called albinism, the genotype of this kind of individual is homozygous recessive. Hope this answers your question.
5 0
3 years ago
Which bird(s) was/were most successful after 1,000,000 years? Why were they more successful?
GalinKa [24]

Answer:

•The southwest population of birds

•The tiny birds with a medium beak and a plumage of yellow

• The northeast population of birds where most succesful after 1,000,000 years this could be because their beaks where around medium length and where curved, Their body sixe was also medium.

Adaptations are formed by the random mutations of the cell of an organism by which natural selection has forced them to. This enables the organism to survive and thrive.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Eukaryotes have their DNA arranged in numerous double-stranded, linear DNA molecules bound with proteins; these structures are c
    14·1 answer
  • Specialized cells are grouped into structures known as
    11·1 answer
  • Why are algae plant-like?
    5·1 answer
  • Please answer these 4 questions.
    12·2 answers
  • How is a biological population different from the population of a whole ecosystem, such as a rainforest?
    13·1 answer
  • Question 5
    13·2 answers
  • Match the various types of intrusive rock.
    13·2 answers
  • Does 68% of the electrical energy in the United states produced by nuclear fuel
    10·1 answer
  • HELP PLEASE!! <br><br> How is a karyotype useful?
    11·1 answer
  • Help me plsss I need it for a test noww
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!