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
Korolek [52]
3 years ago
9

I really struggling and need help

Biology
1 answer:
emmainna [20.7K]3 years ago
4 0
Hopefully this helps.

You might be interested in
Who's hair grows the quickest, boys or girls?
professor190 [17]
It's around equal but girls.
4 0
3 years ago
Which statement best describes the relationship between photosynthesis and cellular respiration
grandymaker [24]

Answer:

Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon from the atmosphere

Explanation:

This is the role of the reactions in the carbon cycle.

8 0
3 years ago
Genetic variation in bacterial populations cannot result from
zmey [24]

Answer:

Meiosis

Explanation:

Gene recombination refers to the mixture of genes from different individuals that occurs during sexual reproduction. Gene recombination is responsible for mixing between genes, which results in genetic variation in a bacterial population.

Genetic variability in a bacterial population occurs through three types of mechanisms: transformation, conjugation and transduction. However this genetic variation does not occur through Meiosis.

Transformation is the incorporation of free DNA by the bacterial cell. Conjugation is the process of transferring DNA from one bacterium to another, involving contact between the two cells. Transduction is the transfer of genetic material between cells, mediated by bacteriophages.

3 0
3 years ago
At the inferior end of the trachea is an internal ridge of mucosal covered cartilage that initiates a cough reflex when it is st
VMariaS [17]
The answer is Tracheal Carina
8 0
3 years ago
Justine was feeling very sick. She went to the doctor, who told her she had a bacterial infection and withdrew blood for blood w
marysya [2.9K]
I think the answer would be white blood cells because the white blood cells are trying to fight the bacteria off. That’s what I think. Hope this helped
4 0
3 years ago
Read 2 more answers
Other questions:
  • A patient presents with low copper. which portion of cellular respiration would suffer?
    7·1 answer
  • Which is part of meiosis but not mitosis
    8·1 answer
  • Which process forms sedimentary rock in the rock cycle after sediments accumulate and combine? ITS C
    11·2 answers
  • What produces variable traits depending on environmental conditions
    14·1 answer
  • All of the following provide the means of cellular locomotion EXCEPT A) cilia. Eliminate B) flagella. C) diffusion. D) cytoplasm
    15·2 answers
  • The pyruvate dehydrogenase is allosterically inhibited by all of the following except?
    9·2 answers
  • If the length of a helper t-cell is 20 micrometers calculate the approximate size of a HIV virus
    9·1 answer
  • A star's illumination is possible because of _____.
    11·1 answer
  • The group in a experiment that is not exposed to the variable is called the
    12·1 answer
  • Describe in detail how are crayfish hunts and eats its food.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!