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
zloy xaker [14]
3 years ago
10

g Two closely related species of plant (A and B) hybridize to form a new species (C). Species A is diploid and has 8 chromosomes

. Species B is tetraploid and has 20 chromosomes. -What type of whole genome duplication is this (autopolyploidy or allopolyploidy)
Biology
1 answer:
Aleks04 [339]3 years ago
8 0

Answer:

allopolyploidy

Explanation:

Polyploidy is the condition by which a cell might have more than two chromosome sets that form homologous pairs. It might occur due to a failure or abnormality in cell division.  

Autopolyploidy

Refer to a type of polyploidy in which an organism has more than two copies of homologous chromosomes. It results from the duplication of a group of chromosomes of the same species. Autopolyploid individuals have <u>at least three groups of homologous chromosomes</u>. Autopolyploidy is produced by the<u> gamete fusion of the same progenitor - same species</u>-, duplicating the number of chromosomes of diploid species. The autopolyploid cell has groups of homologous chromosomes. Autopolyploidy is produced mainly due to non-disjunction during meiosis.

Allopolyploidy

Refer to another type of polyploidy in which species have more than three sets of chromosomes in their cells. Allopolyploidy <u>occurs when two different species mate</u>, leading to the fusion of gametes that belong to different species and produce a new hybrid. The chromosomic complement has more than two copies of chromosomes. The hybrid is infertile with the parental species. The allopolyploid cells have chromosome groups that are not homologous.  

In the exposed example two different species mate and produce a hybrid species.

You might be interested in
Please help i have no idea.
amid [387]
The answer is D, ADP gains a phosphate and that is used to convert to ATP with a product of ATP and water
5 0
3 years ago
Read 2 more answers
The portion of the large intestine found between the transverse and sigmoid colon on the left side of the abdominal cavity is th
GuDViN [60]

Descending colon is found between the transverse and sigmoid colon on the left side of the abdominal cavity.

<h3>What are the components of large intestine?</h3>

The cecum, colon, rectum, and anus are the components of the large intestine. Mesenteries are tissue folds that hold the colon and rectum in the belly.

Caecum: The colon and ileum (the last part of the small intestine) are connected by a pouch-like channel called the cecum.

Colon: The longest part of the large intestine is the colon. There are 4 sections in the colon-

  • Ascending colon: The colon begins with the ascending colon. It is located on the abdomen's right side. It continues upward until it reaches the hepatic flexure, a bend in the colon.
  • Transverse colon: Following the ascending colon and hepatic flexure is the transverse colon. The upper portion of the abdomen is where it is located. The splenic flexure, a bend in the colon, marks its conclusion.
  • Descending colon: The transverse colon and splenic flexure are followed by the descending colon. The abdomen's left side is where it is located.
  • Sigmoid colon: The colon's final section, the sigmoid colon, joins to the rectum.

Rectum: The lower portion of the large intestine that joins the sigmoid colon is known as the rectum. Its length is roughly 15 cm (6 in). It takes waste from the colon and keeps it there until the anus allows it to leave the body.

Anus: The aperture at the bottom end of the rectum known as the anus is where feces exits the body.

Learn more about large intestine here:

brainly.com/question/1751875

#SPJ4

6 0
2 years ago
Which of these is not a characteristic of stomata?
EleoNora [17]

Answer:

I believe its C

Explanation:

Hope this helps!  

6 0
3 years ago
Read 2 more answers
How is the reproductive system of the female different from other body systems?
chubhunter [2.5K]

Answer:

Explanation:

The reproductive system is different from other body systems in that the reproductive system functions in the survival of a species while all other body systems function to ensure the survival of the individual.

7 0
3 years ago
What what does the agriculture mean ​
monitta

Answer:

Agriculture is the art and science of cultivating the soil, growing crops and raising livestock. It includes the preparation of plant and animal products for people to use and their distribution to markets. Agriculture provides most of the world's food and fabrics.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Like animals, plants undergo cellular respiration to produce energy. Plants use oxygen and release carbon dioxide and water. Wat
    6·2 answers
  • Which type of thermal energy transfer causes clouds to form?
    14·2 answers
  • Why is wind a different type of resource than coal?
    13·1 answer
  • A review of the cladogram shows a common ancestor for these four types of vertebrates. Which statement BEST explains the genetic
    13·2 answers
  • Explain the importance of open-mindedness and skepticism in scientific thinking
    10·1 answer
  • Why is photosynthesis important to animals<br><br>SOMEONE ANSWER I Need it now.​
    7·2 answers
  • You are working in a lab with a stable, unreactive element. How many valance electrons does this element have?
    15·1 answer
  • g It was noted in the Experimental Pathways feature in Section 10.4 that at least two- thirds of the human genome is derived fro
    9·1 answer
  • Please help<br> question is in photo
    7·1 answer
  • What are the differences between physical exercises measurement and evaluation and biological measurements in human performances
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!