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
goblinko [34]
3 years ago
12

In tomato's, red fruit (R) is dominant over yellow fruit (r). What is the probability that an offspring of plants that are heter

ozygous (Rr) produce plants with the homozygous recessive (rr) genotype?
Biology
1 answer:
mihalych1998 [28]3 years ago
8 0

Answer:

1 out of 4

or

25%

Explanation:

First we draw a Punnett Square for this:

          R      r

   R    RR    Rr

   r     Rr     rr

So here we have the following genotypes possible for this cross:

RR = homozygous dominant

Rr = heterozygous dominant

rr = homozygous recessive

As you can see out of the four (4) possible outcomes, one (1) of them is rr. So the probability is 1 out of 4 chances or 25%.

You might be interested in
What type of protein stays only on the surface of the plasma membrane
nevsk [136]

Your answer is the peripheral proteins. Its on the inner or outer surface of the phospholipid bilayer, but not embedded in its hydrophobic core.

4 0
3 years ago
Read 2 more answers
5. Air pressure is caused by the mass of the air being pulled down by the
max2010maxim [7]

Why did the narrator use the phrase “fit together like puzzle pieces” to describe how the cells of a developing human embryo form a human face

3 0
2 years ago
Kjbfvbkbdfjkbvdjvjfjbhuydhhbfknbrbg
NemiM [27]

Answer:

(kjbfvbkbdfjkbvdjvjfjbhuydhhbfknbrbg)(kjbfvbkbdfjkbvdjvjfjbhuydhhbfknbrbg) = 2(kjbfvbkbdfjkbvdjvjfjbhuydhhbfknbrbg)

Explanation:

(lol)

I'm hoping this question doesn't get reported

8 0
2 years ago
Read 2 more answers
If I have two unicellular organisms, will they have the same genetic code? yes or no​
den301095 [7]

Answer:

I think yes

Explanation:

7 0
2 years ago
How did the view of the solar system change between Ptolemy and Kepler?
Readme [11.4K]
Claudius Ptolemy is known to as a writer, mathematician, astronomer, geographer, astrologer. His hypothesis in regards to the solar system was that he used a mathematical model of the Almagest to represent the universe as a set of spheres. From there he created epicycles to calculate different dimensions in the solar system that he had created. For example, he calculated that the radius of the sun is about 20,000 times that of the earth.

In the other hand, Johannes Kepler was a German mathematician, astronomer, and astrologer. He believed that based on his religion the sun was the source of movement in the solar system. In addition, he believed that the sun caused a change in motion depending on how close a planet is to the sun.
8 0
3 years ago
Other questions:
  • How could you determine that cartilage is a connective tissue
    8·1 answer
  • Analyzing yourself crossing the finish line and how are you feeling
    9·1 answer
  • Which best describes the process of conduction?
    10·1 answer
  • Scientists know that organisms that are more closely related will have DNA sequences more similar to each other than organisms t
    7·2 answers
  • According to the principle of maximum parsimony,
    13·1 answer
  • What is an example of prokaryotes?
    10·2 answers
  • Why did James's calves appear enlarged? What is this condition called?
    14·1 answer
  • PLEASE ANSWER ASAP
    5·1 answer
  • Is it <br> A.True<br> B. False
    10·2 answers
  • ⚠️⚠️⚠️THE ANSWER IS WOOD!! Trust me, I asked my biology teacher which ones I got wrong on the unit test and she sent me screensh
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!