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
faltersainse [42]
3 years ago
6

What does it mean to say that mutation is the ultimate source of genetic variation?

Biology
1 answer:
Snowcat [4.5K]3 years ago
3 0
When it is said that mutation is the ultimate source of genetic variation it means that it creates several new combinations which is similar to  meiosis and fertilization because <span> new alleles and genes appear. It is just about some common points.</span>
You might be interested in
A neuron with a cell body located in the CNS whose primary function is connecting neurons is called a ________.
brilliants [131]

Answer:

Intermediate neuron

Explanation:

Interneurons are the "middle man", neither a sensory or motor nueron, that creates neurial circuits, connecting a broad class of neurons in the spinal cord and brain. They enable communication from motor and sensory neurons in the central nervous systems and are classified into two groups; relay and local interneurons. Through neurial circuits, the brain is able to manage and deal with complex stuff such as decision-making and learning.

7 0
3 years ago
Which of the following is not a good polling technique? A. asking clear questions B. using a push poll C. using a large sample D
svetlana [45]
Question is which is NOT a good technique.
Answer is "B" and here's why:

A) Clear questions -- good. People understanding the question will answer accurately.
C) Large sample size -- good. Answers will be more accurate with more people asked (like if you flip a coin 1,000 times its going to be closer to 50% heads than if you only flipped it twice)
D) Random sample -- good. Avoids your own bias in choosing who to ask.

B) Push poll -- bad. Pretends to be unbiased, the pollster's real objective is to get a person thinking in a way that is to their advantage. Some political candidates do this just before elections.
3 0
3 years ago
Identify the phases of Meiosis II described below. Chromosomes are lined up by spindle fibers. Nuclear envelope forms around eac
noname [10]

Answer:

1. Metaphase II - Chromosomes are lined up by spindle fibers.

2. Telophase II - Nuclear envelope forms around each set of DNA.

3. Anaphase II - Sister chromatids are pulled apart.

4.  Prophase II - Centromeres move toward the poles of the cell

Explanation:

7 0
3 years ago
Read 2 more answers
Why is biodiversity important because of the global human society?
deff fn [24]
Because it helps the environment strive and keep its self alive my controlling populations and bringing in new ones
3 0
3 years ago
Humans are dependent on a functioning biosphere and other ecological systems for survival. true or false.
kvv77 [185]

The statement is - True.

The humans, as advanced and developed they may be, can not function and survive without the proper functioning of the biosphere, hydrosphere, atmosphere, geosphere, cryosphere. All of those spheres are crucial in defining the life conditions on our planet, and the human kind, as all other living organisms, is heavily dependent upon them.

Unfortunately, the humans have been interfering a lot in the functioning of this systems, and make it harder and harder for them to function properly, and the interfering with the ecological systems is extremely dangerous as it can have a catastrophic consequences.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which part of the eye dilates and contracts to control the amount of light reaching the inner eye?
    10·1 answer
  • How big is a bullfrog
    8·2 answers
  • Animals are consumers and they eat other organisms or even produce their own food, like plants.
    13·1 answer
  • What is the science that deals the study of human beings?
    13·2 answers
  • How is climate change relate to Environmental science
    6·1 answer
  • Question 34 of 34
    15·1 answer
  • There are 25 elements found in living things. How many of these elements are found in some organisms but not all?
    7·2 answers
  • Please help!!! I was sick when I got this for homework so I have no clue.
    5·1 answer
  • How did the findings from Hershey and Chase’s bacteriophage experiments likely influence the Meselson-Stahl experiment, and how
    11·1 answer
  • A virus is a nonliving thing,
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!