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
daser333 [38]
3 years ago
13

!!!almost done!!!

Biology
1 answer:
Vitek1552 [10]3 years ago
4 0

Answer:

1.

Explanation:

Xylem cell is a plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

2. Phloem is the vascular tissue in charge of the transport and distribution of organic nutrients. The phloem is also a pathway to signaling molecules and has a structural function in the plant body.

3. Stomata are composed of a pair of specialized epidermal cells referred to as guard cells. Stomata regulate gas exchange between the plant and environment and control water loss by changing the size of the stomatal pore.

4. Guard cells optimize leaf gas exchange in response to changing environmental conditions and their turgor is controlled by alterations in atmospheric CO2 concentration, light intensity, humidity, and the drought hormone abscisic acid.

You might be interested in
Why do we need to study, talk and explore the Male and Female Sexual Anatomy
Serga [27]
We study sexual anatomy to better understand the process of reproduction in humans. It also can help us better understand how a majority of animals reproduce, and how it can influence ecosystems. I hope this helps, and please mark as Brainliest answer!!
8 0
3 years ago
Which cycle involves a gas moving from the atmosphere moving directly into
Taya2010 [7]

Answer:

B. The carbon cycle

Explanation:

In the carbon cycle, carbon in the atmosphere is absorbed into plants, where the plants use photosynthesis to convert that carbon into oxygen and energy for themselves. Neither of the other cycles involves a plant taking in a gas directly from the atmosphere.

Hopefully this was helpful! :)

5 0
2 years ago
A(n) ______ is one present in the common ancestor and all members of the group. primitive character homologous structure analogo
sesenic [268]
<span>A(n)PRIMITIVE CHARACTER  is one present in the common ancestor and all members of the group

Primitive character is also known as ancestral character in phylogenetics. It is defined as a characteristic that  has undergone little change since time immemorial and is inherited from a common ancestor of a clad.


</span>
8 0
3 years ago
Why does a person have to get a flu shot every year? Why isn't one flu shot for life enough?
AURORKA [14]

Answer:

because every year there is a new strain of flu

Explanation:

6 0
3 years ago
Read 2 more answers
High heat or vaporization
zepelin [54]
Vaporization.........
4 0
3 years ago
Other questions:
  • Multiple alleles _____.
    14·2 answers
  • Which of the following organisms is not nekton?
    10·2 answers
  • Muscles make up more than how much of a person's body mass?
    6·1 answer
  • What phenotypic ratio would you expect as a result of a test cross between a dihybrid organism and one that is homozygous recess
    11·1 answer
  • Viruses and bacteria are both microscopic and can both cause disease. Viruses differ from bacteria in that all viruses
    11·2 answers
  • A person who eats raw or undercooked meat is most likely to get an infection from which kind of worm
    11·2 answers
  • Cuales son los avances de la vacuna contra el cov∛id -19 y cuales son sus consecuencias
    10·1 answer
  • In ingenious rocks are classified based upon their
    8·1 answer
  • Where can warm water be found
    13·1 answer
  • Which of the following best describes the significance of the sequence of an individual’s DNA
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!