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
Naya [18.7K]
3 years ago
9

A heterozygous, three-horned alien from Mercury has met and fallen in love with a four-horned alien from Jupiter. What would hap

pen if there was an intergalactic mating between the pair?
T is for three horns
F is for Four.
For the three horned one I have Tf
What would it be for the four horned one?
Biology
1 answer:
Gnesinka [82]3 years ago
8 0
Because the three-horned alien is heterozygous, we know that three must be dominant to four, because the gene for the three horns is "hiding" the gene for four horns. Therefore, the three-horned alien has the genotype Tt (T for three horns, and t for four horns). The four horned alien must be tt, because that is the only way that a recessive trait may be seen.  If you solve the punnet square on a cross between Tt and tt, you end up with half three (heterozygous) and half four (homozygous recessive) it is a bit easier to explain with something a little "closer to home" if you want me to explain it again, just say so, I don't mind!
You might be interested in
Are organisms that rely on external fertilization are more likely to produce large numbers of sperm and eggs than those that use
Tamiku [17]
Yes, those that use external fertilization are more likely to produce large numbers of sperm and eggs.
4 0
3 years ago
Surface tension is an example of ?​
lorasvet [3.4K]

Answer:

Surface tension depends mainly upon the forces of attraction between the particles within the given liquid and also upon the gas, solid, or liquid in contact with it. The molecules in a drop of water, for example, attract each other weakly.

Example:

a glass of water is sitting on a table put a paper clip in it. it stays floating on the top.

Water striders can walk on water because of the surface tension of water.

4 0
3 years ago
What might cause a cold spell in the northern United States?
ehidna [41]
I'm pretty sure it would be D... If that's wrong I'm sorry.
4 0
3 years ago
HELPP!!! BRAINLIEST OF CORRECT!!!
stich3 [128]
Being passed down those things help them to the fact on offspring inharitence
5 0
2 years ago
A prokaryotic cell does NOT have
Nuetrik [128]

Answer:

It's the third answer.

4 0
3 years ago
Other questions:
  • A student uses a liquid thermometer to measure the temperature of a substance in a beaker during science class. The teacher says
    8·2 answers
  • Why is there so much variety of bacteria in the mouth
    11·2 answers
  • Many ant species live in complex societies. Each ant in the society has a specific role. For example, the queen ant lays eggs. W
    6·1 answer
  • Contrast cytokinesis in animals with cytokinesis in plants.
    5·1 answer
  • What do you know about earthquakes?
    15·2 answers
  • What is produced by cellular respiration?
    6·2 answers
  • Can carbon atoms bond with other atoms to form long chains?
    11·2 answers
  • Which of the following statements about prokaryotic cells is correct?
    12·1 answer
  • how are oil and natural gas collected? A. quarries B. strip mining C. wells are drilled D. an open pit
    7·1 answer
  • Are all experiments designed the same? Explain your answer.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!