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
jonny [76]
3 years ago
12

How does offspring have a genetic variation

Biology
2 answers:
weqwewe [10]3 years ago
7 0
They have a variation because when two parents combine their genes, the offspring gets some from both and it continues every generation; getting traits and genes from all over the gene pool. Every person is different and has a unique set of genes, so when they are passed off, the offspring literally just has a bunch of everything
Lapatulllka [165]3 years ago
3 0
Through the process of meiosis. During meiosis, crossing-over occurs and increases genetic diversity. The haploid cells formed from meiosis (sperm or egg) have half the chromosomes so when the two meet they combine and share different chromosomes.
You might be interested in
When a cell finished cytokinesis is the nuclear membrane present?
SSSSS [86.1K]
I think the answer would be yes, the nuclear membrane would be present. It is involved during the process of cytokinesis and is remain unchanged even the process is done. It is a very important part in order to have a healthy cell function. 
6 0
3 years ago
(WILL MARK BRAINLIEST, I NEED HELP URGENTLY)
Hatshy [7]

Answer:

a.The template DNA strand, from which the mRNA is synthesized, is 5’ CAAACTACCCTGGGTTGCCAT 3’

(RNA synthesis proceeds in a 5’ à 3’ direction, so the template strand and the mRNA will be complementary to each other)\

b.The coding DNA strand, which is complementary to the template strand, is 5’ ATGGCAACCCAGGGTAGTTTG 3’

c. The sequence of the mRNA is 5’ AUGGCAACCCAGGGUAGUUUG 3’

(the sequence of the mRNA is complementary to the template strand and identical to the coding strand with U substituted for T)

d.The third codon is 5’ ACC 3’.  Therefore, the corresponding anti-codon is 5’ GGU 3’

4 0
3 years ago
Read 2 more answers
Define cell theory for class 9<br> plz answer
kirill115 [55]

Answer:

A theory in biology that includes one or both of the statements that the cell is the fundamental structural and functional unit of living matter and that the organism is composed of autonomous cells with its properties being the sum of those of its cells.

Explanation:

6 0
3 years ago
Although the inner leaflet of the gram-negative outer membrane is composed mainly of phospholipids, the outer leaflet of the out
lawyer [7]

Although the inner leaflet of the gram-negative outer membrane is composed mainly of phospholipids, the outer leaflet of the outer membrane contains lipopolysaccharides.

Phospholipids are the most abundant component of the plasma membrane. The structure of phospholipids is composed of a backbone of glycerol containing two fatty acid chains attached to two hydroxyl groups  and one phosphate group attached to the third hydroxyl group.

Lipopolysaccharides, also abbreviated as LPS, are the major component of bacterial cell wall. The role of LPS is to provide structural integrity and high permeability to the bacteria. LPS is a pyrogen and can be toxic to human body.

To know more about lipopolysaccharides, here

brainly.com/question/28238830

#SPJ4

3 0
1 year ago
When dose condensation occur? A.Hydrosphere B.Lithosphere C.Biosphere D.Atmosphere
maxonik [38]

Condensation occurs in the atmosphere, which is D. Think about water vapor.  Since water vapor is part of the air, so that means that condensation occurs in the atmosphere.


Vocab:

Condensation - Is the change of the water vapor into the water, or overall the change of water from its gaseous form to liquid form.



Hope this helped!

6 0
3 years ago
Other questions:
  • How are bacteria, a rose and an elephant alike.
    6·2 answers
  • If your body can't digest corn, and you were to keep eating corn non-stop for weeks, wouldn't you just poop out pure corn? That
    5·1 answer
  • The oldest known vascular plants in the northern hemisphere are Devonian
    9·1 answer
  • The data below simulate what happened to peppered moths in england after the industrial revolution which statement best describe
    11·2 answers
  • A phase diagram assumes ______ is kept constant.
    7·2 answers
  • The pediatric aed pads for a child can be placed on
    13·1 answer
  • Not good with bio pls help !
    15·1 answer
  • Please 30 points!!!!!
    13·2 answers
  • A study has shown 75% of teenage boys drink 1 liter of soda per day. How many 250 ML cans of soda would a boy drink in a week if
    8·1 answer
  • Forms of the Ras protein found in tumors usually cause which of the following events to occur? excessive cell division decreased
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!