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Zarrin [17]
2 years ago
5

The type of b cell which remains in the body after an invasion is over is called a

Biology
1 answer:
NNADVOKAT [17]2 years ago
4 0

Answer:

memory cells

Explanation:

to fight the reoccurrence of the invasion

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Plz help the question is the picture down below. And the subject is science I'm sorry guys I'm in a hurry
tatyana61 [14]

Answer:

clay water and silt

Explanation:

it may be right but not for sure

8 0
2 years ago
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If zoologists wanted to study how tigers interact with each other in their habitats, which of these research methods will they m
alex41 [277]

Answer:

naturalistic observation

Explanation:

The best possible way to study how tigers interact with each other in their habitats would be to use a naturalistic observation. This type of observation focuses on observing the main subject of the study in it's natural environment without interfering in any sort of way. This allows the scientists to observe exactly how the tigers interact when there are no humans around.

6 0
3 years ago
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Frogs have lungs for breathing, but they also absorb dissolved oxygen directly through their skin. This allows respiration to oc
alukav5142 [94]

Answer: B. Water breaks down into oxygen molecules for respiration.  


Water is the required for photosynthesis, a process by which plants (terrestrial and aquatic) makes their food by utilizing water as a reactant to produce oxygen and glucose as product. The glucose act as a source of energy for conducting various metabolic processes in plants but oxygen is released in the air.

6CO_2\ \ \ \ +6H_2O\rightarrow\ C_6H_{12}O_6+6O_2\\carbon\ \ \ \ water\ \ \ \ \ \ \ \ glucose\ \ \ \ \ \ \ oxygen\\ dioxide

This oxygen is necessary for terrestrial and aquatic animals for respiration. Therefore, water breaks down into oxygen by the process of photosynthesis, hence water plays important role in respiration in living beings.  


5 0
2 years ago
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The energy required for photosynthesis is provided by
konstantin123 [22]

sunlight..........................

4 0
3 years ago
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Explain the production of monoclonal antibodies and give an example of how they are used.
taurus [48]

Answer:

Monoclonal antibodies (mAbs) are produced by introducing an antigen to a mouse and then fusing polyclonal B cells from the mouse's spleen to myeloma cells. The resulting hybridoma cells are cultured and continue to produce antibodies to the antigen.

Explanation:

An example of a monoclonal antibody is blinatumomab (Blincyto, Amgen), used to treat certain cancer, types of acute lymphocytic leukemia.

6 0
3 years ago
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