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
pychu [463]
3 years ago
15

Pea plants are tall if they have the genotype TT or Tt, and they are short if they have genotype tt. A tall plant is mated with

a short plant.
Which outcome below would indicate that the tall parent plant was heterozygous?

a. The ratio of tall offspring to short offspring is 1:1.
b. The ratio of tall offspring to short offspring is 1:2.
c. The ratio of tall offspring to short offspring is 2:1.
d. none of the above
Biology
1 answer:
STatiana [176]3 years ago
4 0

Answer:

The answer is 1:1.

Explanation:

If you were to make a punnet square with the tall traits (Tt) and the short traits (tt) you would end up with two heterozygous dominant traits and two homozygous recessive traits. if you were to make a ratio I believe it would be 1:1

You might be interested in
In the rock cycle, weathering and erosion begin the process of the formation of
Artyom0805 [142]
I’m pretty sure it is Sediments I think
6 0
3 years ago
Will give brainlist if right!
qwelly [4]

The four major types of germs are bacteria, viruses, fungi, and protozoa. They can invade plants, animals, and people, and sometimes they can make us sick.

3 0
3 years ago
Read 2 more answers
The hormone epinephrine binds to ß adrenergic receptors on smooth muscle cells of the bronchioles, causing them to dilate (incre
ANTONII [103]

Answer:

The correct answer is "permissiveness".

Explanation:

The missing options of the question are:

permissiveness

synergistic effect

antagonism

additive effect

The correct answer is "permissiveness",

In biology, a permissive effect is defined as the effect that one hormone has enabling that a second hormone to exert its biological activity. Thyroid hormone has a permissive effect on the hormone epinephrine, by synthesizing ß adrenergic receptors, it enables the hormone epinephrine binds to them and cause the cells of the bronchioles to dilate.

5 0
3 years ago
Read 2 more answers
When Brian touches a hot object, which body structures help him react appropriately to protect himself?
dolphi86 [110]
The answer if or question would be question 2
7 0
3 years ago
Read 2 more answers
yeast is eukaryotic organism that has 32 chromosomes. its dna has been sequenced and has been determined to have 6000 genes. app
IceJOKER [234]

Answer:

The correct answer would be 187-188 genes.

The chromosome is defined as a thread-like structure formed by deoxyribonucleic acid (DNA ) and associated proteins.

It carries the genetic information an organism in the form of genes.

Genes refer to the coding sequence of the chromosome which specifically codes for the amino acid sequence of a protein.

The genome of the yeast consists of 32 chromosomes which have 6000 protein-coding genes.

As these chromosomes are equal in size that is, each contains the equal length of the DNA.

Thus, hypothetically we can say that each chromosome consists of 187-188 chromosomes (6000/32 = 187.5)

6 0
3 years ago
Other questions:
  • What evidence supports the idea that a supernova remnant was involved in Earth’s formation?
    14·2 answers
  • Can someone help me with number 7 pls ???
    9·1 answer
  • A scientific model can be used to _______.
    8·2 answers
  • Why does the scientific establishment sometimes reject new ideas?
    8·2 answers
  • In the lab, Nachman examined dark mice from two different populations living hundreds of miles apart. The mice looked nearly ide
    6·1 answer
  • The process represented by the equation pyruvic acid + NADH-> Alcohol + CO2 + NAD is
    8·1 answer
  • Need help on checking my answers! The ones circled in yellow are the ones that I believe the answers are. Please and thank you (
    13·2 answers
  • Can someone help me i got very confused
    9·1 answer
  • Which principle states that during hamate formation genes for different traits separate whiteout influencing each other’s inheri
    8·1 answer
  • What causes cyclones to rotate counter-clockwise in the northern hemisphere and clockwise in the southern hemisphere?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!