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
Oksana_A [137]
3 years ago
5

QUESTION 2

Biology
1 answer:
ASHA 777 [7]3 years ago
7 0

Answer:

Carbon dioxide

Explanation:

Xylem and phloem are the two conducting tissues of a vascular plants. They are referred to as vascular bundles. Xylem and phloem are responsible for conducting certain substances from one part of the plant to another.

The xylem is responsible for conducting WATER AND DISSOLVED MINERALS from the root of the plants to other parts e.g leaves, stem, flowers etc. while the phloem conducts sugar (product of photosynthesis) e.g glucose from the leaves of the plant to other parts including the stem, root etc.

According to this question, xylem or phloem does not conduct or carry gaseous substances like carbon dioxide (CO2).

You might be interested in
Match each cellular defense with the infection it would most likely target.
Fynjy0 [20]

Answer:

(A) Natural killer- virus-infected cell.

(C) Neutrophil - bacteria in skin lesion.

(B) Eosinophil -  tapeworm in the intestines.

Explanation:

<u>Natural killer cells</u> are a type of the cytotoxic lymphocyte that are critical to the innate immune system. NK cells are the cells which provide rapid responses to the <u>virus-infected cells</u>.

<u>Neutrophils</u> are type of the phagocyte which are found in bloodstream. During beginning of the acute phase of inflammation particularly which are a result of the <u>bacterial infection</u>, neutrophils are the first-responders of the inflammatory cells to migrate towards inflammation's site.

<u>Eosinophils</u> are variety of the white blood cells which are responsible for combating <u>parasites</u> and also certain infections. Thus it will mostly target <u>tapeworm in the intestine</u>.

4 0
3 years ago
Which of the following traits do archaeans and bacteria share?
valkas [14]
A I think is right/ answer
8 0
3 years ago
Neurotransmitters can affect postsynaptic cells by I) initiating signal transduction pathways in the cells II) causing molecular
Yakvenalex [24]

Neurotransmitters can affect postsynaptic cells by causing molecular changes in the cells.

The term "chemical messengers of the body" is frequently used to describe neurotransmitters. The nervous system uses these molecules to send information between neurons or from neurons to muscles. A neurotransmitter influences a neuron in one of three ways: excitatory, inhibitory or modulatory.

When a stimulus is potent enough, the chemical messenger neurotransmitter is transferred into the nerve impulse. If it is powerful enough, it will reach the postsynaptic cell and affect the structure of the neuron. And when signal transduction happens, everything mentioned above is completed.

To know more about neurotransmitters visit the link:

brainly.com/question/15257730?referrer=searchResults

#SPJ4

8 0
2 years ago
What must organisms be able to do to be considered the same species?
Marta_Voda [28]
They must be able to reproduce fertile offspring.
4 0
3 years ago
Read 2 more answers
In a cladogram what occurs at a node
Nana76 [90]
 Cladograms is a branching which bears a lot in common with the idea of family trees. In a cladogram what occurs at a node is a "splitting event". <span>At each </span>node<span> a splitting event </span>occurs which represents the cumulative change that happens in population over time.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Diagnosis codes, for either ____________ or ____________ purposes, will report only those conditions addressed by the provider d
    8·1 answer
  • What is the molecule of inheritance? <br> a. DNA <br> b. RNA <br> c. protein <br> d. maltose
    5·2 answers
  • Which component of the blood is part of the body’s immune system?
    8·2 answers
  • The amino acids sequences for hemoglobin in humans and gibbons differ by one amino acid. This molecular similarity in these two
    13·2 answers
  • HELP please!!! I'll mark brainliest!! Which of the following displays objects that are generally smaller than a planet?
    15·2 answers
  • Which individual is shown in karyotype
    13·1 answer
  • Compare the changes and masses of protons, neutrons, and electrons
    14·1 answer
  • 1.Why do organisms do Meiosis?
    6·2 answers
  • Please help! After 1973, American scientists began to make serious efforts to develop technologies that create
    8·1 answer
  • ASAP!! I am doing combined science higher can someone help me please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!