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Nikitich [7]
3 years ago
7

Which of the following events can result in inheritable genetic variations in organisms?

Biology
2 answers:
serg [7]3 years ago
8 0

Answer:

It is by mating.

Explanation:

You know how we all look like our parents. Well it is because some of their traits went from them to us through our DNA. So it makes us get their traits. Same with animals btw.

kupik [55]3 years ago
4 0

Answer: occurrence of viable errors during DNA replication

 mutation of DNA by environmental factors

 genetic recombination during meiosis

Explanation:

i had this question too this is the right answers based on study island :)

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Which organelle breaks down sugar molecules that supply energy to the cell?
olga55 [171]

Your answer would definitely be D - Mitochondria. Mitochondria is the organelle that supplies all the energy for a cell. Hope I was helpful, have a good day! 8)

7 0
3 years ago
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3 years ago
Which organelles do scientists believe originated by symbiotic relationships between primitive eukaryotes and certain prokaryote
AnnyKZ [126]
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3 years ago
Which of these observations illustrate regional specialization in the human nervous system?
Savatey [412]
<h2>Regional specialization of  Human Nervous System</h2>

Explanation:

The statements that illustrate the regional specialization of human nervous system are-

a. Sensory information may be processed in the occipital lobe or the temporal lobe.

c. Reading a printed word out loud and then thinking of a related word involves the visual cortex, Broca’s area, and the frontal and temporal lobes.

Humans have the most developed nervous system among all the living organisms. Various parts  of the nervous system has been specialized  for various function. The human brain has been divided into different parts like cerebellum, cerebrum , medulla oblongata etc which are further divided into specialized parts. Each part is specialized to carry out particular function. Moreover, the nervous system has different types of neurons like motor neuron, sensory neurons and interneurons. Each type of neuron has specialized function.

8 0
3 years ago
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