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
SIZIF [17.4K]
3 years ago
12

Describe two pieces of evidence that show that plants cannot make their own food without light​

Biology
1 answer:
fredd [130]3 years ago
5 0

Explanation:

Plants that are denied sufficient light will eventually lose their color and die. Plants deprived of light will grow upward, stretching their stems more rapidly that usual, searching for light. This process is known as etiolation and is a survival mechanism that maximizes the plant's chances of getting to light.

You might be interested in
Which organelle in the plant cell shown above makes glucose from sunlight?
Anni [7]
Chloroplasts<span> are organelles used by plant cells to make a sugar called glucose from sunlight. Energy stored in the chemical bonds of the sugar molecules can be used, either by the plants or by the animals that eat them, to fuel body processes.</span>
4 0
3 years ago
The average daily balance is equal to the sum of daily balances
vfiekz [6]
A. divided by the number of days in the billing cycle.
7 0
3 years ago
Read 2 more answers
Cells are limited in size by the
k0ka [10]

Answer:

The Answer is A

Explanation:

hope this helps

7 0
3 years ago
Why is important to match the appropriate size of blood pressure cuff to the person's arm and shape and not to the person's age?
Darina [25.2K]

A. A cuff that is too narrow will give a false reading that is high.

3 0
3 years ago
What is the potential energy in the thylakoid membrane used for?
liubo4ka [24]

The right answer is to perform photosynthesis (more precisely to convert ADP to ATP by ATP synthase).

Light comes to us in the form of photons. These photons have a different energy potential depending on their wavelength.

When a pigment picks up a photon corresponding to its absorption capacity, one of its electrons goes into the excited state. This energy can be transmitted in 3 ways: either by spreading it in the form of photon or heat; both ways lose energy. The third is to transmit resonance energy and there is almost no loss of energy.

A photosystem consists of a reaction center and a collector antenna to optimize the absorption of photons triggering photochemical reactions in order to operate the ATP synthase to produce ATP in the presence of a hydrogen gradient.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Plants in a tropical rainforest usually have
    8·2 answers
  • "a lake is one example of local base level.<br> a. true<br> b. false"
    8·1 answer
  • The image below represents a phase in what process?
    10·2 answers
  • Which of the following statements regarding membrane transport is false?
    10·1 answer
  • Which word identifies a large natural or human-made lake used to supply water?
    5·2 answers
  • Josiah says this is a phylogenetic tree of the dinosaurs. maleek says it is a cladogram of the dinosaurs. who is correct?
    6·1 answer
  • What is the name of the polysaccharide that plant use to store the sugar that is produced in photosynthesis
    15·1 answer
  • Which substance cannot be separated by physical means or chemical means?
    15·2 answers
  • Explain how natural resources influence relationships among other nations
    6·1 answer
  • Which hormone causes follicles to release their eggs for fertilization
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!