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
kkurt [141]
2 years ago
8

PLEASE HELP ME IM ON MY LAST ATTEMPT!!!!! I WILL MARK BRAINLEIST

Biology
1 answer:
Tatiana [17]2 years ago
8 0

Answer:

this goes from question on top as One

Explanation:

Top is "introduction of an antibiotic"

bottom is " a population resistant to antibiotic"

the second one is "a toxic agent"

the third is "bacteria"

fourth is "most of bacteria died"

You might be interested in
Do all the cells that make up the sequoia tree have the same genetic material (same instructions on their DNA)?
nordsb [41]

Answer:

yes

Explanation:

because the only thing that is changing is the number of cells, mitosis causes cells to split and multiply forming organisms

7 0
3 years ago
A gene exists in two alleles, which we will call B and b. The gene is 1123 bp in length, and the B and b alleles exhibit single
Hitman42 [59]

Answer:

The below options will complete the question

Select one:

a. Gap repair synthesis

b. Mismatch repair

c. Direct repair

d. Nucleotide excision repair

Our answer is surely A.

a. Gap repair synthesis

Explanation:

Alleles of gene B differ by 6 bps and are seeming close to each other among the 1123 bp within the particular gene, favouring the gap repair synthesis.

In the gap repair synthesis, a double stranded break is formed at a homologous chromosome with a small part of the gene or the 6 bps of the recessive allele

being digested away.

Strand invasion and a D-loop formation is followed by the new region being occupied by the dominant B allele to yielding dominant B allele in both chromosomes.

The gap repair synthesis allows the 6bps to be converted to the dominant B from the recessive b when in proximity/being close together.

4 0
3 years ago
Compare cellular respiration and photosynthesis in terms of energy and matter
Shalnov [3]
Photosynthesis and respiration are reactions that complement each other in the environment.
4 0
2 years ago
Brown fur (F) is dominant over white fur (f) in rabbits. Cross a male heterozygous for brown fur with a white furred female. Wha
notka56 [123]

Answer: 2 Ff: 2 ff  

Male: Ff

Female: ff

5 0
3 years ago
Which decimal is greater than 4.27?<br> 3.86<br> 3.55<br> 4.19<br> 4.43
gogolik [260]
The answer is D. 4.43
4 0
2 years ago
Read 2 more answers
Other questions:
  • 4. For your organ system, describe how the system works at the tissue level. mine is the digestive system
    15·2 answers
  • Sarah is doing an experiment on pea plants. She is studying the color of the pea plants. Sarah has noticed that many pea plants
    15·2 answers
  • Atoms spread far apart
    15·2 answers
  • A new species that forms in only one generation is an example of _____. co-adaptation genetic health mass extinction instantaneo
    9·2 answers
  • What is the definition to 'light'?​
    8·1 answer
  • Explain why the process of industrialization is called a revolution
    8·1 answer
  • What do birds like to eat?
    11·2 answers
  • How does earths magnetic field provide evidence for seafloor spreading
    15·2 answers
  • Plz help more bio multiple choice!
    11·1 answer
  • Assume that a man who is a carrier for a genetic disorder marries a woman who is also a carrier for the same disorder. They have
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!