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]
3 years ago
8

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

Biology
1 answer:
Tatiana [17]3 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
Which term refers to all areas of earth where life exists
monitta
The term that refers to all areas of Earth where all life exists is call the Biosphere
5 0
3 years ago
Selection that acts, over evolutionary time, to enhance traits that increase an individual's ability to mate frequently or with
blagie [28]

Answer:

Selection that acts, over evolutionary time, to enhance traits that increase an individual's ability to mate frequently or with quality partners is known as <u>sexual selection.</u>

Explanation:

Sexual selection : The process through which males and females attempt to maximise their chances of reproductive success is called sexual selection. It is a form of natural selection. Charles Darwin suggested sexual selection. Animals compete with others of the same species for the chance to mate.

<u>For example:</u> Male widow-bird grows exceptional long tail feathers, females lack tail feathers.

7 0
3 years ago
Read 2 more answers
On what characteristic of an organism does natural selection exert pressure?
Pie

Answer: option D.

Phenotype

Explanation:

Theory of natural selection shows that different organism survive, adapt and reproduce in their environment due to their different phenotypic variation. The phenotypic variation exist among individual organisms and it is heritable which is transfer from one generation to another.

Phenotype are traits or physical characteristics or observable characteristics of organism e.g organisms appearance, behavior e.t.c.

8 0
3 years ago
Read 2 more answers
You coat a Petri dish with fibronectin and proteoglycans and culture cells on the dish. The cells adhere to the dish. You repeat
Lana71 [14]

Answer:

The results of the experiment is a process called competitive inhibition.

Explanation:

Competitive inhibition is a process where an inhibitor (RGD tripeptides in this case) that resembles a normal substrate bind the active site of an enzyme and prevents the a real substrate from binding and a product from being formed (blocking enzymes active site).

When RDG tripeptides are added the cells would not adhere to the dish (competitive inhibition).

8 0
3 years ago
Read 2 more answers
A unique blue is a blue that has no _______ or green tint.
Dafna1 [17]
A unique blue is a blue that has no "Red" or Green tint
3 0
3 years ago
Read 2 more answers
Other questions:
  • If you wrap fresh celery in foil, it will stay crunchy when you store it in the refrigerator. Explain why you think this happens
    10·1 answer
  • 15. How is the color of blood determined?
    15·2 answers
  • The image shows sedimentary rock layers with index fossils and a fault.
    13·2 answers
  • The shape of the moleculeformed when carbon bonds to 4 atoms
    13·1 answer
  • A population of lizards were living in an area that began to experience a great amount of mountain building. As the mountains fo
    15·2 answers
  • How have mendel's laws fared as we have learned more about cell biology and processes such as meiosis?
    13·1 answer
  • Qué es geografía biología ​
    9·2 answers
  • Why are the beak size and shapes of darwin's finches different?
    8·2 answers
  • Which structure of a protein is the arrangement of polypeptides?
    13·2 answers
  • PLEASE HELPP MEEEE I BEG YOUUUUU
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!