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
Svetradugi [14.3K]
3 years ago
12

Step 3: Make a claim. a) Recall what you know about crossing over, independent assortment, and random joining of sex cells durin

g sexual reproduction. b) Now, go back to the claims in Step 2a. Do you support these claims? If so, do you support the totality of the claims or just parts of the claims? c) Based on your prior knowledge, make a claim about the factors that cause inherited genetic variations within populations. Also make a claim about the effects of mutations. Write your claim in your notebook.
Biology
1 answer:
natta225 [31]3 years ago
7 0

Answer:

Crossing over is a process in which exchange of segments occur between two non sister chromatids.

Explanation:

Crossing over is a process in which two non-sister chromatids of homologous chromosomes exchange the segments of genetic material with each other during meiosis. Due to this process, variation occurs in an organism.

Independent assortment is a process in which different alleles are sorted to different gametes which occurs independently and does not effect one another. This process occurs in metaphase of meiosis l.

Joining of sex cells is a process in which sex cells of male and female join together formed a zygote which turn into a new organism. These sex cells are formed during meiosis which are haploid in nature.

Mutation and crossing over are the factors that cause inherited genetic variations within populations.

Sudden change occurs in the genes of an organism due to the exposure of the cell to radiation or chemicals.

You might be interested in
Consider the equation S + O2 ? SO2. What is the product? Question 3 options: S SO 2 S + SO 2 O 2
Keith_Richards [23]

Answer : The product in the given balanced reaction is, sulfur dioxide (SO_2).

Explanation :

The balanced chemical reaction will be,

S+O_2\rightarrow SO_2

This reaction occurs when sulfur react with oxygen gas to give sulfur dioxide gas as a product.

In the given balanced chemical reaction, sulfur (S) and oxygen gas (O_2) are the reactants and sulfur dioxide (SO_2) is the product.

Hence, the product in the given balanced reaction is, sulfur dioxide (SO_2).

8 0
3 years ago
Which description properly describes a step involved in cellular respiration? Glucose is broken apart, then the energy gained is
nydimaria [60]
glucose is broken apart then the energy..... This is correct
I used A and got it right..
hope this helped
8 0
3 years ago
Read 2 more answers
Which process takes place in the mitochondrion?
ser-zykov [4K]
There are no answer choices, but I know the mitochondria create energy for the cell.
8 0
3 years ago
Read 2 more answers
When gains associated with illness outweigh the costs, _____________ may result.
denis23 [38]
The correct answer is "letter c. malingering."

Malingering is described as falsifying symptoms of mental or physical well-being of a person to achieve a certain goal, an example is that malingering a certain mental illness or physical illness may be used as a mitigating factor to reduce the sentence of a criminal or to receive special treatment in prison. It may also be used to skip school or work in the military. 
8 0
4 years ago
10.
Viktor [21]

Answer:

The overall chemical reaction of cellular respiration converts one six-carbon molecule of glucose and six molecules of oxygen into six molecules of carbon dioxide and six molecules of water. ... So the carbons in the glucose become oxidized, and the oxygens become reduced.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is the most important process specific to land dwelling plants
    15·2 answers
  • Your patient has been admitted to the emergency room with an occupational injury from an industrial saw. he has lost a significa
    6·1 answer
  • E. coli is a species of bacteria. What advantage does E. coli have over sexually reproducing organisms?
    15·2 answers
  • In a large flock of 6520 sheep, 53 of them have yellow fat while the rest of the flock members have white fat. Yellow fat is inh
    5·1 answer
  • Nitrogen in
    10·1 answer
  • Someone help me please :)
    15·2 answers
  • BRAINLIEST:
    15·2 answers
  • Explain why cnidarians are considered more "advanced" than poriferans.
    5·1 answer
  • 1
    6·1 answer
  • In three to five sentences, describe how a diagram of Earth’s water cycle demonstrates interactions among the biosphere, the lit
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!