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
Ivahew [28]
3 years ago
7

How does a desert,savanna and grassland help a environment!!​

Biology
1 answer:
JulsSmile [24]3 years ago
8 0

They help an environment because they create an ecosystem allowing animals to thrive and live a lifecycle with the resources they need.

You might be interested in
In rats, the allele for pigmentation (P) is dominant to the allele for albinism (p). The B gene allele for black pigmentation (B
OverLord2011 [107]

Answer:

a. F1 genotype            PpBb

b. F1 phenotype   All black offsprings

c. F2 phenotypic ratio:   Black 9/16  cream 3/16  albino 4/16

Explanation:

In rats, the allele for pigmentation (P) is dominant to the allele for albinism (p).

The B gene allele for black pigmentation (B) is dominant to the allele for cream pigmentation (b).

cross 1

pure breeding black rat  x  albino rat homozygous for cream

parent                  PPBB  x  ppbb

a. F1 genotype            PpBb

b. F1 phenotype   All black offsprings

                                    PpBb  x PpBb

c. F2 phenotypic ratio:   Black 9/16  cream 3/16  albino 4/16

8 0
3 years ago
Which statement about supercell storms is false?
trasher [3.6K]
The answer to the question is letter C which is A supercell storm occurs only during the winter months. The statement is false since supercell storms can occur during any season may it be summer or spring. Hope I did help you. 

4 0
3 years ago
1. To calculate the frequency of the brown allele, count the number of and divide by the total number of alleles in this populat
Novay_Z [31]

The given question is incomplete as the detail of the population was not given, however, the correct diagram related with the question is attached with the answer:

Answer:

The correct answer is -

brown alleles

8

20

0.4

0.6

Explanation:

1. To calculate the frequency of the brown allele, count the number of BROWN ALLELES and divide by the total number of alleles in this population

2. In this beetle population, the number of brown alleles = 8  represented by genes with the black color segment.

3. In this beetle population, the total number of alleles for both colors = 20

4. The frequency of the brown allele in this beetle population = 0.4

5. The frequency of the green allele in this beetle population = 0.6

6 0
3 years ago
Cấu tạo của tế bào nhân sơ
Dahasolnce [82]

Answer:

what is this?

Explanation:

i dont know

8 0
3 years ago
A ratio of 3 y’all plants to 1 short plant suggests that
Greeley [361]

You have a 25% chance of having a tall plant that carries the recessive gene of being short.

4 0
4 years ago
Other questions:
  • A fossil is found that shows the organism that produced it had a skeleton and also suggests that the organism may have had hair
    6·2 answers
  • After an rna molecule is transcribed from a eukaryotic gene. True or False
    9·1 answer
  • The table lists the salinity of ocean water at four different locations. Based on the information in the table, which of these l
    5·1 answer
  • If you skip reading directions for a task and frequently miss deadlines you likely avoid this pattern:
    7·1 answer
  • What is the difference between eukaryote and prokaryote
    11·1 answer
  • Which organisms represent the most biomass in anWhich of the following is a natural source of carbon emissions? ecosystem?
    12·1 answer
  • 9. Which type of cloud is shown in this image?
    7·2 answers
  • Which of the following were described as flight adaptations on birds by Mr. Attenborough as he
    5·1 answer
  • which 3 statements of these are true? ( I put a picture attached to this ) please help I will give brainliest if correct
    12·1 answer
  • The only taxonomic category in which microevolution can occur is the ________ level.a. domain.b. species.c. genus.d. kingdom.e.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!