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NeX [460]
3 years ago
10

Question 10 of 23

Biology
1 answer:
kupik [55]3 years ago
7 0

Answer:

D. A digital signal moves between a discrete number of values.

Explanation:

A-P-E-X

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The cells involved in innate immunity, whose absence increases the chances of developing malignant tumors, are _____.
Alexeev081 [22]

Answer:

The correct option is B (natural killer cells).

Explanation:

Natural killer cells: They are defined as the type of cytotoxic lymphocyte which are critical to the innate immune system. The NK cells play an important role in to provide rapid response to tumor formation, virus infected cells, and acting after three days of infection.

While cancer cells die, they release some antigens, than these antigens are recognized by the immune system, and later they are presented on the immune cells which are known as antigen presenting cells. So, if these cells are absent than they increase the chances of developing malignant tumors.

4 0
4 years ago
In a forest ecosystem, clover is eaten by deer, which are eaten by wolves. If the population of clover suddenly decreased:
Natasha2012 [34]

The population of scavengers would increase.  

hope it helps you

3 0
3 years ago
Can someone pls check
Schach [20]

Mitosis only

OPTION A

Mitosis is simply the process of cell division.

Meiosis is the process of producing gametes (eggs and sperm), which is important for sexual reproduction.

8 0
3 years ago
A glucose molecule is the?
andreyandreev [35.5K]

A glucose molecule is  a monomer of starch and cellulose

5 0
3 years ago
Read 2 more answers
explain selective breeding, including why selective breeding is not a change caused by natural selection
SCORPION-xisa [38]
New varieties. Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. For this reason selective breeding is sometimes called artificial selection.
Hope I Helped!
( brainliest answer plzz). ;)
4 0
3 years ago
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