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Tresset [83]
2 years ago
14

What are found in the nucleus of an atom?

Biology
1 answer:
STatiana [176]2 years ago
5 0

Answer:

proton and neutron

Explanation:

protons and neutrons are found in the nucleus of an atom.they make up a majority of the mass of an atom. in fact, the mass number of an element is the sum of its protons and neutrons.

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The lengthy small intestine receives secretions from the ____________ and ____________, completes digestion of the nutrients in
vitfil [10]

Answer:The lengthy small intestine receives secretions from the ______pancrease______ and ______liver______, completes digestion of the nutrients in _________chyme_______, absorbs the products of digestion, and transports the remaining residues to the ________large________ intestine.

Explanation: digestion of food is necessary for absorption of nutrients. In this process food is broken down into forms that can be absorbed by the body . food is broken down by the teeth and the enzymes in saliva,when it is in the mouth. From there it moves to the stomach through the oesophagus. In the stomach, the content is further mixed with enzymes and the churning breaks down food further.From the stomach food moves to the small intestine. In the small intestine, digestive enzymes from the pancreas and liver acts on food. The small intestine is where digested food is absorbed.it has a large surface area and finger-like projection called villi to carry out the function of absorbing nutrients.

From there, undigested food us passed to the large intestine from where it is passed out through the anus

5 0
3 years ago
The genetic make-up of the offspring is the<br> A.phenotype<br> B.genotype
viktelen [127]

Answer:

Genotype

Explanation:

Phenotype refers to traits that physically appear, genotype refers to genetic traits

5 0
3 years ago
Which of the following systems use the cardiovascular system for the transport of materials? excretory system digestive system e
Lady_Fox [76]

Answer:

Endocrine System

Explanation:

5 0
3 years ago
Read 2 more answers
You are conducting a twin study to estimate the heritability of a particular trait and have found that monozygotic twins have a
iogann1982 [59]

Answer:

The correct answer is "high heritability".

Explanation:

Concordance, is a term used in genetics to describe the probability that one of the twins have certain trait if his brother certainly has it. A high percentage of concordance, such as 75%, is translated into high heritability since monozygotic twins have identical genomic sequences. Additional information to determine heritability will be to study the exposure to similar environmental conditions, since environment can also affect the presence of certain traits.

4 0
2 years ago
The process of categorizing species and determining where they belong in the taxonomic hierarchy is known as ______.
nataly862011 [7]

Answer: the missing word is

classification

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3 years ago
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