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
s344n2d4d5 [400]
3 years ago
11

If you are lactose intolerant and cannot digest milk products it is the result of a mutated message in your

Biology
1 answer:
Andre45 [30]3 years ago
3 0

Answer:

Lactose intolerance is a result of mutated messages in your chromosomes.

You might be interested in
Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r, when homozygous, produces color
Pie

Answer:

The genes are linked, and the arrangement is coupled (one homolog has both dominant alleles; the other homolog has both recessive alleles).

RY / ry

Explanation:

R_= colored aleurone

rr= colorless aeurone

Y_= green plant

yy= yellow plant

They do a testcross between a plant of unknown genotype and phenotype and a plant that is homozygous recessive for both traits (yr/yr) the following F1 is obtained:

  • 88 Colored, green (RY/ry)
  • 92 colorless, yellow (ry/ry)
  • 8 colorless, green (rY/ry)
  • 12 colored, yellow (Ry/ry)

If the genes assorted independently, all of the possible offspring phenotypes would appear in the same frequency. However, they obtained 2 phenotypes much more abundant that the other two. Since recombination is a rare event during crossing over, when two genes are linked the recombinant gametes are produced less frequently than the parentals.

We can propose that the phenotypes Colored, green (RY) and colorless yellow (ry) are the parental gametes, and the unknown plant has the arrangement RY/ry, with both genes linked.

6 0
3 years ago
PLEASE CAN SOMEONE TELL ME IF I AM CORRECT, I WILL GIVE BRAINLIEST ​
fiasKO [112]

Answer:

I think you are correct, i got a similar project to urs and i got it right. If u r not right then i am SO SORRY. Good luck!

Explanation:

5 0
3 years ago
Read 2 more answers
The correct sequence of sound waves in the ear is ________.
ElenaW [278]

Answer:

d. malleus > incus > stapes > oval window

Explanation:

Sound waves enter external auditory canal which makes the eardrum to vibrate. Malleus is in contact with eardrum while stapes is in contact with the oval window. Movement of malleus makes the incus to move which in turn stimulates large movement in stapes.  

Since stapes is in contact with the oval window, the vibration from stapes passes to the oval window. Hence, among the given options, the correct order of movement of sound waves is "malleus > incus > stapes > oval window" .

8 0
3 years ago
Brainly me help wala option kha hota hai​
ozzi

Answer:

1 .Start by putting on a song with a good beat.

2. Start with the side-to-side move.

3. Sway right, left, right, right.

4. Add some arms once you feel you have the style down

EXPLANATION

how to dougie

6 0
3 years ago
Which nitrogen bases are complementary to each other
storchak [24]

Answer:

Adenine and guanine are purines, while thymine, cytosine and uracil are pyrimidines.

Hope this helps! Sorry no one answered your question sooner :(

7 0
3 years ago
Other questions:
  • The client who experiences residual arm pain after a fall has been referred to an acupuncture treatment center. what is the nurs
    11·1 answer
  • Which system eliminates wastes from the body?
    7·2 answers
  • Help! I'm bad at science
    15·1 answer
  • What is the harmul result when exesseve amout of fat is burned?
    14·1 answer
  • Which of these species typically has a mortality rate that remains fairly constant over an individual's life span? A. HumansB. O
    7·2 answers
  • 2 in 4 daily calories should come from fat.<br> True or false
    9·2 answers
  • Insulin A) is released during fasting periods, such as between meals. B) increases blood glucose levels after meals. C) stimulat
    9·1 answer
  • If there are 22 chromosomes in the nucleus of a toad skin cell, a toad egg cell would contain
    6·2 answers
  • How does hemophilia affect homeostasis?
    8·1 answer
  • DNA is measured in:<br><br> please help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!