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
earnstyle [38]
3 years ago
8

Alex had two black rats (dominant). He allowed his black rats to mate and was shocked to see that three of the rat babies were b

lack and one was an albino! What genotypes were the parents?
Biology
2 answers:
Anton [14]3 years ago
8 0

i think it is co-dominant

jeka943 years ago
8 0

In order for the off springs to have a 3:1 ratio, the parents must have been heterozygous. Both blacks rats must have carried the dominant allele and a recessive allele.

You might be interested in
A fungus cell is a prokaryotic cell. True or false?
Zarrin [17]
A fungus cell is a eukaryotes so it’s false
8 0
3 years ago
No Light<br> Yo =<br> Gas<br> Gas<br> Water<br> Plant
sergiy2304 [10]

Answer: No light = emanate unescapable death if that is your question

Explanation: If starvation doesn't kill you some other person trying to survive will now if you will excuse me I am going to go tell someone else the harsh reality we all live in

5 0
3 years ago
Proteins are chains of amino acids bonded together. Which is the correct sequence for making proteins?
OLEGan [10]

Answer:

i wish  i could help

Explanation:

iwe have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

we have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

we have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

we have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

3 0
3 years ago
READ AND HELP!!!!PLEASE!!
castortr0y [4]

A community has only one organism, while a population has many organisms.

Answer is first choice

7 0
3 years ago
Your uncle is considering a treatment plan to control his hypertension after seeing an advertisement that claims hypertension to
andrezito [222]

Hypertension management

Explanation:

An effective management to control hypertension and to reduce the risk factor for other comorbidity like stroke lies maintaining a healthy lifestyle along with treatment plan.

A healthy lifestyle includes eating a well-nourished and well-balanced food according to the recommended dietary allowances. Overeating, malnutrition or poor nutrition are all interrelated with hypertension and other risk factors. Intake of salt needs to be monitored and controlled.

Habits like smoking, drinking alcohol or alcoholic beverages, addiction to illicit drugs all should be completely avoided. These not only increase hypertension but directly can lead to stroke and other serious and fatal conditions.

Maintaining a healthy body by being active and doing regular exercises and keeping the body physically fit. Sedentary lifestyle leads to obesity, diabetes and other cardiovascular diseases all of which can lead to stroke

A healthy mind is equally important since stress is the major cause for hypertension. Meditation, yoga, engaging the mind in constructive hobbies like gardening, music, reading books etc can help to maintain a healthy mind.

6 0
3 years ago
Other questions:
  • Which of the following best describes acclimation? A. Populations adapt to changes in their environment over several generations
    7·1 answer
  • When you are preparing to look at a spoecimen always start with your microscope in?
    7·1 answer
  • Complex molecules are formed by the bond formation between monomers . Which process is being referred to in this statement ?
    15·2 answers
  • The movement of molecules from a high concentrated area to a lower concentrated area is called what
    7·1 answer
  • how can we use the scientific method to make observations, pose questions, develop hypotheses, design and conduct investigations
    11·1 answer
  • The source of ATP and NADPH, which are required to synthesize glucose, is a
    5·1 answer
  • How have humans changed the carbon cycle
    6·1 answer
  • How are humans changing the carbon cycle? Question 2 options: Humans are adding carbon to the Earth by over-farming. Humans are
    6·1 answer
  • Which statement describes one of Wegener’s ideas that contributed to the theory of continental drift?
    10·2 answers
  • Which evolutionary mechanism changes genotype frequencies but does not change allele frequencies?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!