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Mrac [35]
3 years ago
12

QUESTION 16

Biology
1 answer:
kotegsom [21]3 years ago
8 0
Males with longer tail feathers were more likely to be picked by females as a mate. so, the long tail feathers trait passed on through natural selection while those with shorter tail feathers were unable to reproduce
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50 things that use electricity
slega [8]

Answer:

Cars

Lightbulbs

Laptops / Computers

    Heating.

   Cooling.

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   Washer and Dryer.

   Lights.

   Refrigerator.

   Electric Oven.

   Dishwasher.

   Cell phone charger: 1 W

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Explanation:

4 0
3 years ago
What type of immunity exists when a person is exposed to an antigen and subsequently makes antibodies against the antigen?
Anni [7]

Acquired immunity is the type of immunity that exists when a person is exposed to an antigen and subsequently makes antibodies against the antigen.

Immunity is the defense mechanism of the nervous system to avoid pathogens affecting the body and making it sick. There are two major types of immunity: innate and acquired. Innate immunity is the kind of immunity present in the human body by birth. Whereas, acquired immunity is gained over time.

Acquired immunity specifically promotes the antibodies or lymphocytes to inhibit the action of pathogens when it encounters one. It is further categorized into two types: active and passive immunity.

Active immunity indulges in the primary response to a pathogen. It produces antibodies to fight against it and preserves some to fight against the same pathogen encountered for the second time. Passive immunity, in addition, involves the medications prescribed to enhance immunity.

To know more about acquired immunity, refer to the following link:

brainly.com/question/26864713

#SPJ4

7 0
1 year ago
What are the main organs involved in the digestive system?
Luda [366]
The large intestine and the small intestine
8 0
3 years ago
What type of cell undergoes meiosis
gayaneshka [121]

In multicellular plants and animals, however, meiosis is restricted to the germ cells, where it is key to sexual reproduction. Whereas somatic cells undergo mitosis to proliferate, the germ cells undergo meiosis to produce haploid gametes (the sperm and the egg).

4 0
3 years ago
Read 2 more answers
Which one of the following statements holds true for the induced-fit model?
Andrews [41]
The correct answer is...Once the enzyme binds to the specific substrate molecule, subtle structure changes occur in the active site, which are reverted when the reaction is over.

Hope this helps:)
5 0
3 years ago
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