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ankoles [38]
2 years ago
14

_____________________and ______________________are primary lymphoid organs while the _____________________and __________________

_____are secondary lymphoid organs.
Biology
1 answer:
IgorC [24]2 years ago
7 0

Answer:

Primary lymphoid organs: the bone marrow and the thymus

secondary lymphoid organs: adenoids tonsils spleen

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The borrowing of cultural traits and patterns from other cultures is a concept in anthropology known as:_______
DerKrebs [107]

Answer:

Diffusion

Explanation:

One of the concepts of anthropology is Diffusionism. According to this concept, different cultures and religions exchange their traits and characteristics and thereby promote spreading of culture from one society to the other. Infact any culture which starts moving from its region of origin to any other place leads to diffusion of culture and traits through migration, war, trade etc.

4 0
3 years ago
Which of these statements is true about the oxygen revolution?. . A. Cyanobacteria were the first organisms to introduce oxygen
Serga [27]
I believe the correct answer among the choices presented above is option C. In the oxygen revolution, C<span>yanobacteria were the first organisms to produce oxygen in water, which then escaped into the atmosphere. They were said to be the first microbes to produce oxygen.</span>
4 0
3 years ago
Read 2 more answers
Mona lives in North Carolina. She takes an overnight flight to California to visit with family for a month; when she arrives she
RSB [31]

Answer:

Option (a) is the correct answer of this question.

Explanation:

Mona shows' Jet Lag ' condition as she's having trouble sleeping as her internal body clock (circadian rhythm) is already locked to California's time zone instead of its present position and time zone. Therefore, her body can not adapt to the new time zone and experiences the phenomenon of' Jet lag.'

Jet lag can take place when sleep-wake routines are interrupted.A person can feel somnolent, exhausted, nauseous, dizzy and somewhat fatigued. This may be the product of going across time zones or performing shift work.

6 0
4 years ago
All of the following about the cell membranes are true except: a. membrane fluidity decreases with increasing cholesterol conten
Otrada [13]

Answer:

c

Explanation:

4 0
3 years ago
Cancer cells are anaplastic in that they "form backward" to an earlier de-differentiated state. the cells have nuclei that vary
soldier1979 [14.2K]

The cells have nuclei that vary in size and shape, termed pleomorphism.

Pleomorphism is usually defined in biology as the occurrence of multiple structural forms during the life cycle of an organism. In anaplasia, it represents multiple structural forms of nuclei. Pleomorphism is a characteristic feature found in malignant neoplasms, and dysplasia, but it can also be found in certain benign cell types.

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