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
butalik [34]
3 years ago
13

Natural selection cannot occur without

Biology
2 answers:
Evgesh-ka [11]3 years ago
8 0

Answer:

Natural selection can only occur if there is variation among members of the same species.

Vladimir [108]3 years ago
4 0
Y+b(25+645+646=467) x=n356(486+857=89)
You might be interested in
When studying personality traits, someone who is quiet, reserved, and withdrawn will score low on the ________ trait.
kogti [31]

According to the research, someone who is quiet, reserved, and withdrawn will score low on the <u>extroversion</u> trait.

<h3>What is the extraversion trait?</h3>

It is a personality trait that makes it easy for leaders to influence their subordinates.

This trait is characterized by sociability, high energy, and/or talkativeness, that is, they are very communicative and sociable.

Therefore, we can conclude that according to the research, someone who is quiet, reserved, and withdrawn will score low on the <u>extroversion</u> trait.

Learn more about extroversion trait here: brainly.com/question/7375078

#SPJ1

7 0
3 years ago
For an enzyme to effectively change its activity in response to a change in substrate concentration, it is most favorable for:
kkurt [141]

Answer:

The substrate to also be an allosteric effector.

Explanation:

Inositol hexaphosphate (IHP) is an example of an allosteric effector, which are known substances that bind to the site of an enzyme, that are allosteric in nature, thereby leading to a corresponding increase or decrease in the activities of the enzyme.  These effectors can cause a change in the configuration of the enzymes by binding to a non-active site.

A positive allosteric effect do cause an increase in the activities of the enzyme while the negative allosteric effect causes the decrease in the activities of the enzymes.

4 0
3 years ago
'one gene one enzyme theory' was giving by who?
Xelga [282]

George Washington      Youre welcome ^.^

-Ella

6 0
4 years ago
Select the correct answer from each drop-down menu.
klio [65]
The first box is buffer than the second box is ph
8 0
3 years ago
PLEASE HELP ME!!!!!!!!!!!! ITS URGENT!!!!!!!!!!!
maksim [4K]

Mutations often don't effect the organism because they occur in the recessive gene. That means the dominant gene will cover up the effect of the mutation and it won't be expressed.


Meiosis only occurs in sex cells. It creates four daughter cells. Mitosis can occur in any cell and creates two daughter cells.

Two pros of genetic engineering is that it can select the best traits. It also can prevent bad traits. Two cons of genetic engineering is that it decreases the amount of diversity in organisms. It also may have negative side effects that are unknown.

7 0
4 years ago
Other questions:
  • In a population of 286 individuals express the recessive be a GNODYPE what scent of the population would you predict would be he
    12·1 answer
  • All else being equal and assuming logistic population growth, fishing efforts should __________ in order to maintain the highest
    15·1 answer
  • Archaea are thought to have diverged from some ancient group of _______ bacteria.
    6·2 answers
  • Cells that rely information gained from the environment
    15·1 answer
  • Please help meh I'm having g trouble and I really need to know the answer asap
    7·2 answers
  • Question 5: How would you describe the effect of a 1°C increase of temperature on the biodiversity of the
    12·1 answer
  • What is an anticodon?*
    6·1 answer
  • A teacher is demonstrating that the boiling point of water does not change with water volume.
    10·1 answer
  • A study on the impacts of urbanization was performed for the town of Fairvale. The study showed a decline in biodiversity over t
    6·2 answers
  • What are the following a basin, channel, confluence, riparian zone?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!