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
zvonat [6]
3 years ago
14

In a monohybrid cross, if the gene for tall (T) plants was incompletely dominant over the gene for short (t) plants, what would

be the predicted result of crossing two intermediate (Tt) parent plants? (Hint: You may want to complete a Punnett square.)
25 percent tall, 50 percent intermediate, 25 percent short
50 percent tall, 25 percent intermediate, 25 percent short
100 percent intermediate 25 percent tall, 75 percent intermediate
Biology
1 answer:
shepuryov [24]3 years ago
6 0
Incomplete dominance is when the dominant allele is not fully dominant over the recessive allele. This results in three phenotype options rather than three. in this case T= tall, t= short and the two combined would be an intermediate height. A punnet square can help you figure this out.
         T     t
T      TT    Tt
t       Tt      tt

In this case you have one genotype that is two tall (TT) alleles. This will present as a tall plant.
The second genotype present is two  short alleles (tt). You have one of these that will result in a short plant.
The third genotype present is one of each (Tt). This will result in an intermediate height plant. This shows up twice in the punnet square.
Based on this you will have 25% tall, 25% short and 50% intermediate.

You might be interested in
Most lipids are composed of
nasty-shy [4]
Large, no polar organic molecules that don’t dissolve in water
7 0
3 years ago
Read 2 more answers
Which molecule is secreted from the peritubular capillary network into the convoluted tubules?
kow [346]
The correct answer is  H+.
<span>Secretion from the peritubular capillary network into the convoluted tubules is a process called tubular secretion. This is an important process for both waste removal and acid-base balance. The secretion step is usually used to remove drugs, toxins, and poisons, or other molecules such as potassium (K+) and hydrogen (H+). The secreted molecules come from the peritubular capillaries and pass through the interstitial fluid before going through the wall of the tubule into the lumen of the tubule.</span>
7 0
3 years ago
Variation in a trait is a required condition for natural selection to act on a population for that trait. Assuming a population
Sveta_85 [38]

Answer:

I) Sexual reproduction

II) Mutation

Explanation:

Variations refer to the difference observed within organisms of the same species. Variation are introduced into a population by:

- new genetic combinations that occur during sexual reproduction (i.e during meiosis)

- mutations, spontaneous changes that occur in genes and chromosomes.

4 0
3 years ago
Why plants can survive without animals but animals cannot survive without planr?
Westkost [7]
Plants can make their own food by photosynthesising however, animals need to consume plants for energy/as food if their were no plants animals would starve. plants also provideanimals with oxygen as a waste product of photosynthesis which animals need to survive
6 0
3 years ago
5. How are populations, ecosystems, and communities related? (1 point)
Svetlanka [38]

Answer:

an ecosystem consists of a population of organism and it's physical environment,and a population is made up many different communities of organism.

5 0
3 years ago
Other questions:
  • What is the speed of a golf ball that moves 35 meters in 5 seconds
    9·1 answer
  • Increased concern over the number of heat related illnesses among football players has led to a possible change in uniform desig
    5·1 answer
  • Which organelle is most prominent in the cells and makes protein synthesis?
    13·1 answer
  • The hydrologic, rock, and tectonic cycles are all interconnected. In the rock cycle, water moves regolith during _____, and the
    7·2 answers
  • After a 10-mile bike ride you sit under a tree and relax. your _____ nervous system is kicking in.
    15·2 answers
  • Meiosis is the process that results in the production of the haploid number of chromosomes.
    13·1 answer
  • When a pot of water is put on a stove, the water at the top gets hot primarily by ____. a. radiation c. convection b. conduction
    6·1 answer
  • Why are polysaccharides more difficult to digest than monosaccharides?
    7·1 answer
  • Is it bad to put your little brother in the dryer and say spinjitzu
    12·1 answer
  • Food must be broken down into________
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!