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Gemiola [76]
3 years ago
8

Which of the following statements is false? T-helper cells integrate the actions of the humoral and cellular immune responses. T

he humoral immune response is directed at antigens that have become established within cells. The humoral and cellular immune responses operate simultaneously. Cytotoxic T cells perform critical functions in the cellular immune response, and B cells produce antibodies in the humoral immune response. The humoral immune response produces antibodies, and the cellular immune response can destroy infected cells.
Biology
2 answers:
patriot [66]3 years ago
8 0

Answer:

the answer would be.... B :)

Explanation:

eduard3 years ago
6 0

B.............................................................................................................

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Based on the information in Graph 1, explain the relationships between shell color, presence of banding, and habitat. Use the
Sophie [7]

There is a direct relationship between shell color, presence of banding, and habitat because they greatly affect each other in various ways.

<h3>Relationship between shell color, presence of banding, and habitat </h3>

Shell colour shows stronger and more consistent variation with habitat than do banding patterns. Yellow colour shells are present at higher frequencies in open habitats than in woods or closed habitats.

While on the other hand, banding serve as camouflage to protect the organism from bird predators so we can conclude that there is a direct relationship between shell color, presence of banding, and habitat.

Learn more about shell here: brainly.com/question/26039758

7 0
2 years ago
You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male r
goblinko [34]

Answer:

You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male red-winged blackbird perched on it defending its nesting territory. This is an example of <u>uniform dispersion.</u>

Explanation:

There are usually three dispersion patterns :

  1. Clumping
  2. Uniform dispersion
  3. Random dispersion

Clumping is the most common.

Uniform dispersion occurs when

  • resources are scarce
  • Individuals are evenly spaced in a habitat
  • Due to competition or territorial behavior

While Random dispersion occurs when resources are plentiful.

Hence ,This is an example of <u>uniform dispersion.</u>

3 0
3 years ago
Which of the following groups of organs all remove metabolic wastes from the human body?
devlian [24]

Answer:

the correct answer is D

Explanation:

skin excretes sweat; lungs excrete carbon dioxide; kidneys excretes urine so these organs excrete metabolic waste because if you have learnt about the excretory system, you will come to know the process of excretion and how we humans excrete metabolic and toxic waste from the body.

4 0
2 years ago
A cell containing both sets of homologous chromosomes
AlekseyPX
Hello Brainiac

Diploid is a term used to refer to a cell that contains both sets of homologous chromosomes.


I hope that helps!
7 0
3 years ago
Which of the following is the limiting factor for cell size?
Ratling [72]

Answer:

The link that takes you to the answer is here:

brainly.com/question/11369280

Explanation:

5 0
3 years ago
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