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
allsm [11]
3 years ago
12

Pleaseeeeeeeee helpppp meeeeee

Biology
1 answer:
jeka943 years ago
5 0

Answer:

D.

Explanation:

For two organisms to breed successfully and produce viable offspring that are fertile, both must belong to the same species with the same number of chromosomes.

Postzygotic barrier often occur when two organisms of different species and chromosomes numbers mate. If successful, the hybrid they produce remain sterile. This is what happens when goat with chromosome number of 60, mates with sheep with chromosome number of 54.

Postzygotic barrier is responsible for the sterility of the hybrid they produce, as a result of difference in chromosome number between sheep and goat.

You might be interested in
A researcher wants to investigate the effect of patients' body position on blood pressure. the study would most likely be of whi
baherus [9]
The study would most likely be a QUANTITATIVE RESEARCH STUDY.
A quantitative research study is one that involves numeric measurements. The numeric measurement in the question given above is the value of the blood pressure which the researcher has to measure in the course of the research.<span />
7 0
4 years ago
The solution used to detect the presence of CO2 in the exhaled air is Called
masya89 [10]

Answer:

Limewater

Explanation:

Limewater is a solution of calcium hydroxide. if co2 is bubbled through lime water it will turn into a milky color.

5 0
3 years ago
Read 2 more answers
How is genetic engineering useful to human
nevsk [136]

Answer:

As well as producing hormones, vaccines and other drugs genetic engineering has the potential to cure genetic diseases through gene therapy. The same techniques that are used to produce drugs can also have industrial applications such as producing enzymes for laundry detergent, cheeses and other products.

Explanation:

5 0
3 years ago
What mRNA sequence will best match the section of DNA shown below?
a_sh-v [17]
The answer would be : C-U-A-G-G-A
4 0
3 years ago
Read 2 more answers
Which landform is part of the cryosphere?
Stels [109]

Answer:

The cryosphere is the portion of the Earth's surface where water is in solid form. It thus includes sea ice, lake ice and river-ice, snow cover, glaciers, ice caps and ice sheets, and frozen ground.

Explanation:

In other words, glacier.

4 0
3 years ago
Other questions:
  • Which beatle is seen with no facial hair in this video?
    13·1 answer
  • What type of cells produce gametes,sperm, and egg cell
    7·2 answers
  • What is the difference between spermatogenesis and oogenesis?
    8·1 answer
  • The sebaceous glands are located in the __________ layer
    10·2 answers
  • Explain the statement: the energy for all organisms in a food web can be traced back to the son. Note: do not write “the sun is
    14·1 answer
  • What are 2 characteristics of eukaryotic cells
    12·1 answer
  • If you wanted to be certain that a trait would appear in the offspring of the plants or animals that you were breeding, what wou
    7·1 answer
  • What is flight initiation distance FID
    7·1 answer
  • Which of the following statements about peer pressure is NOT accurate?
    8·2 answers
  • Alina has cold and viral flu for the past 5 days. Her mother gave her antibiotics
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!