Answer:
Innate or natural immunity
Explanation:
Innate immunity is a defense system that we are born with and that protects us against antigens. It is the sum of all defense mechanisms that occur naturally to protect an individual from infectious diseases. They are physiological mechanisms that are present throughout the entire animal kingdom and it is an inherent quality of each species.
They are not specific to a given pathogen, nor do they generate memory
On early earth, the one that was referred to as "Primordial Soup" is : B. The combination of organic compounds in warm salty water
Many speculated that these organic compounds mutated and evolved into a single cell organism, which became the origin of the organisms on earth
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The complete metamorphosis of a caterpillar into a butterfly takes a few weeks.
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Complete metamorphosis of butterfly’s life cycle includes four stages: egg, larva, pupa, and adult. The length of the butterfly’s life cycle depends on the type of butterfly, and it can last from one month to a whole year.</span>
B
Explanation:
The molecule that contains the carboxyl functional group is option C.
The structure is that of an octanoic acid also known as caprilyic acid.
- Alkanioc acids are organic acids containing the carboxyl group.
- Their general formula is RCOOH
- The R is the hydrogen atom or alkyl or aryl group.
- Higher homologues are usually derived from carboxylic acids.
Carboxylic acids are classified based on the number of caboxyl groups they are made of.
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Organic compounds brainly.com/question/5094081
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