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
Tpy6a [65]
3 years ago
13

In pea plants, plant height is controlled by a single autosomal dominant gene. tall plants (h) are dominant to short plants (h).

in a cross of two tall heterozygous plants, which phenotypic ratio is expected from the resulting offspring
Biology
1 answer:
podryga [215]3 years ago
4 0
9:3:3:1 would be the expected phenotypic ratio
You might be interested in
A cancer patient expresses emotional distress to his nurse prior to treatment. the nurse tells the patient that she understands
Komok [63]
I think the nurse is actively listening to the patient. It is a technique in communication that is often used in training, resolution of conflicts and counseling. It is a technique used by nurses in order to reflect on what a particular patients is saying to help them understood more on what is the patient is going through.
7 0
3 years ago
Chlorophyll a does not absorb light in the _____ part of the spectrum.
nordsb [41]

Answer: Green

Explanation: Green light is not absorbed by chlorophyll but rather reflected, making the plant appear green.

Hope that helped!

7 0
3 years ago
A wave has a wavelength of 15 mm and a frequency of 6 hertz. What is its speed?
Anit [1.1K]

Answer:

60

Explanation:

4 0
3 years ago
In cats, the gene for Calico (multicolored) cats is an x-linked trait that is
hichkok12 [17]

Answer:

Considering the <u>whole progeny</u> (100%), there will be

  • 25% Black male kittens, XBY
  • 0% Calico Male kittens
  • 25% Calico female kittens, XBXR

Explanation:

<u>Available data:</u>

  • The gene for Calico (multicolored) cats is an x-linked trait and codominant
  • Calico Females receive a "B" and an "R" gene, and have black and orange splotches on white coats. Their genotype is XBXR.
  • Males can only be black or orange, but never calico. Their genotype is XBY and XRY

Cross: a female calico cat with a black male

Parentals)   XBXR    x    XBY

Gametes)  XB  XR       XB   Y

Punnett square)    XB        XR

                   XB   XBXB   XBXR

                    Y      XBY      XRY  

F1) Among the whole progeny:

  •     2/4 = 50%  will be black (female XBXB and male XBY)
  •     1/4  = 25% will be Calico (female XBXR)
  •     1/4  = 25% will be Orange (male XRY)  

   Among females:

  •    1/2 = 50% of females will be black, XBXB
  •    1/2 = 50% of females will be Calico, XBXR

   Among males:

  •    1/2 = 50% of males will be black, XBY
  •    1/2 = 50% of males will be orange, XRY        
7 0
3 years ago
(True or False)The chromosomes of plants usually occur in pairs
ale4655 [162]
True hope this helps
7 0
3 years ago
Other questions:
  • You are on the scene of a 3-year-old patient who is in respiratory distress. the mother states that the patient has been making
    12·2 answers
  • Sketch the sequence in which pre-mrna is "edited" after it is made on the dna template and before it is ready to function as mrn
    6·1 answer
  • 9. Which of the following best sequences the functions of the digestive system from start to finish? A. Absorption, ingestion, d
    7·2 answers
  • HELP!<br> What is the purpose of orbital fat around the eyeball? TWO possible purposes, please!
    14·1 answer
  • Which statement is true about bacterial cells? *
    6·2 answers
  • Which term describes an inherited or innate trait that allows an organism to survive in its particular environment?
    12·1 answer
  • Please Helppp confused
    10·2 answers
  • Why does the height of the cumulus cloud base change from day to day?
    6·2 answers
  • Explain the term production in science<br>​
    10·2 answers
  • Which condition can increase a plant's rate of transpiration
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!