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
zalisa [80]
3 years ago
13

Chemicals that release energy when struck by light are called ____.?

Biology
1 answer:
ratelena [41]3 years ago
3 0
Photopigments.........
You might be interested in
Explain
Tema [17]
Black squirrels may increase in a certain area due to natural selection because of the ground below it being dark so the squirrels would adapt to the terrain, making them harder to see by predators.
EXAMPLE: if a light fur colored squirrel is on a dark terrain, an Owl or Large bird could easily see the color differentiation and notice that it is a small land organism (prey).
So the squirrels kin would evolve in the sense that they would have darker fur to match their inhabitance
6 0
3 years ago
Which principle helps to explain the reason behind why alleles for a single trait separate from each other when gametes are made
Oksanka [162]
<span>Segregation

For a trait to show or express itself in an individual it must have two types of the same allele (for example P and p) showing on the chromosomes. The showing of both alleles on an offspring's chromosomes means that both parents have the same trait and that is why there is a chance for an allele to become dominant in other words to express itself in the offspring. However if only one allele is transferred in the genes of the offspring that means that the trait that the allele is responsible for, will remain unexpressed.</span>
4 0
3 years ago
Fever is the most serious symptom of a systemic infection.<br><br> True<br> False
Andrei [34K]

Answer:

true

Explanation:that going to be the first symptom you first get when your sick.

3 0
3 years ago
Which of the following is not true of producers?
Ilya [14]
D
producers are plants, so they won’t attack anyone
5 0
3 years ago
Which describes an interaction in which two organisms that interact must use the same limtied resources​
liraira [26]

Answer:

   <u>Competition</u> describes an interaction in which two organisms that interact must use the same limited resources because they are competing for them.

Explanation:

7 0
3 years ago
Other questions:
  • 9 times 10 to second power is ___ times grater than 3 times 10 to the -2
    10·1 answer
  • Which of the following is an example of a prokaryotic cell?
    14·1 answer
  • In a population of gerbils ,long hair is completely dominant over short hair .if 18percent of the population has short hair , ca
    6·2 answers
  • Which includes all the others? zoologist biologist paleontologist or botanist
    8·2 answers
  • Most of New Zealand's land supports which economic activity? raising livestock harvesting timber growing crops mining bauxite
    6·2 answers
  • Some engineers are creating models of several unicellular organisms. What would all the models have in common?
    15·1 answer
  • what are the similarities and differences between facilitated diffusion and active transport by a protein pump
    9·1 answer
  • What happens if you just change the elasticity of the objects?
    14·1 answer
  • What are the 2 limits of natural selection?
    15·1 answer
  • 21. The graphs show the results from an investigation of relative enzymatic activity of four different enzymes in acidic and bas
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!