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
mart [117]
3 years ago
12

NEED ASAP PLZ HURRY IM BEING TIMED

Biology
1 answer:
Vinvika [58]3 years ago
5 0

the answer is C they are identical

You might be interested in
Easy questions, easy points​
777dan777 [17]

Answer:

Pretty sure they're both A.

6 0
3 years ago
Read 2 more answers
1. In a population of 200 field mice, 98 mice are homozygous dominant for brown fur (FF), 84 mice are heterozygous (Ff), and 18
iVinArrow [24]
A.
The genotype frequencies can be determined by dividing the number of individuals with a genotype by the total number all the individuals. 
FF genotype frequency:
98÷200=0,49. There are approximately 5 <span>homozygous dominant mice in 10.
Ff genotype frequency:
84</span>÷200=0,42. There are approximately 4 <span>heterozygous mice in 10.
ff genotype frequency:
18</span>÷200=0,09. There are approximately 1 <span>homozygous recessive mouse in 10.

B.
To determine the frequency of an allele we can divide the number of times that the allele appears by the total number of alleles.
F allele frequency:
</span>\frac{(98*2)+84}{400}<span>=0.7
There are 7 F alleles in 10 random alleles.
f </span>allele frequency:
\frac{84+(18*2)}{400}=0.3
There are 3 f alleles in 10 random alleles.<span>
</span>
6 0
3 years ago
in a 3-point cross, crossovers that occur during the formation of which gametes can be scored using the phenotype of f2 progeny?
JulsSmile [24]

In gametes generated by F1 tri-hybrids and gametes produced by parents from true-breeding populations.

When non-sister chromatids of homologous chromosomes exchange genetic material during meiosis, novel allelic combinations are created in the daughter cells. The locations of three genes in the genome of an organism are identified using a three-point cross. A homozygous recessive individual is crossed with a person who is heterozygous for three mutations, and the progeny's phenotypes are graded. When F1 progeny are self-pollinated, a 3:1 ratio of F2 progeny are created.

To konw more about homologous chromosomes please click on the link brainly.com/question/27258467

#SPJ4

7 0
1 year ago
1. Calculate the volume of a stone using the displacement method. The initial volume of the water in the graduated cylinder is 2
WARRIOR [948]
The answer for the first question is
1. 5ml

The answer for the second question is
2. 4g/ml
3 0
3 years ago
Match the job role to the description of the work done by the professional.
bekas [8.4K]

Answer:A) Aquarist- Tony spends his time at work preparing feed and cleaning the tanks of the marine creatures on display. B) Marine educationist-Clayton works in a firm advising oil exploration companies about the impact of their activities.

C) Environmental consultant-Glenda runs a campaign to stop sand mining in the estuary that lies near her town.

D) Environmental lobbyist-Hazel works in a tour operating company interacting with and answering questions from tourists about the coral reefs in the Florida Keys.

Explanation:

5 0
3 years ago
Other questions:
  • I need someone to help me
    8·1 answer
  • What is the term used to discribe an ecological community in which moisture and temperature is high
    5·1 answer
  • A leaf falls from a tree and lands on the sidewalk. Identify an action-reaction pair in this situation.
    11·1 answer
  • Suppose that a geneticist discovers a new restriction enzyme in the bacterium Aeromonas ranidae. This restriction enzyme is the
    5·1 answer
  • What does the atomic number of an element represent?
    9·2 answers
  • Why are we attempting to find water elsewhere in our solar system?
    14·1 answer
  • Why are fungi not included in Kingdom plantae​
    5·2 answers
  • Using the soil classification methods described in the unit, how would you describe the soil in your backyard or closest to your
    11·1 answer
  • Please answer question.
    6·1 answer
  • Based only on the change in glucose oxidation, what should happen to the concentration of atp in the cells exposed to dnp?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!