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nikitadnepr [17]
3 years ago
15

What is one function of muscle tissue?

Biology
2 answers:
nadezda [96]3 years ago
8 0

Answer:

Muscle tissue originate from mesoderm (one of the three germ layers). Muscle cell are made up of fibers called myofibrils.

Explanation:

Snezhnost [94]3 years ago
5 0

responsible for movements in our body.

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Light adds atoms to molecules in the process of photosynthesis.<br> True<br> False
BARSIC [14]

Answer:

The Ans is true

Explanation:

Good luck!

5 0
2 years ago
Peter and Rosemary Grant observed a small group of the large ground finches that colonized Daphne Major in the Galápagos Islands
erica [24]

Answer:

1) Founder effect and genetic drift: Small colonizing population did not represent the original gene pool of the source population and was more likely to undergo genetic drift.

2) Natural selection

Explanation:

Evolution of the population of the finches with larger beaks might have occurred due to one of the following mechanisms:

a) Founder effect and genetic drift: Since the size of the colonizing population was small, it did not carry all the genes and their alleles present in the gene pool of the original population. The small population size made it more likely to evolve by any chance event.  

b) Natural selection: The availability of different food types in the new habitat led to the natural selection of the larger beaks as the finches with larger beaks might have been able to better exploit the available food resources.  

8 0
3 years ago
What is the best definition of activation energy
coldgirl [10]
<span>The lowest quantity of energy that the reacting species must possess in order to undergo a specified reaction.</span>
8 0
3 years ago
Read 2 more answers
Which of the choices below is the salt level-monitoring part of the nephron?
WINSTONCH [101]

Answer:

c. macula densa

Explanation:

The cells of the macula densa are sensitive to the concentration of sodium chloride in the distal convoluted tubule. They are a part of the nephron.

5 0
2 years ago
If a grandfather and grandchild are the only two with a genetic disorder, the disorder must be __________.
Anna35 [415]

The disorder where the grandfather and the grandchild are affected is related with the X chromosome and is called Sex linked or X linked disorder.

<h3><u>Explanation:</u></h3>

All the sex linked disorders are recessive in character i.e the normal allele is dominant over the mutated allele. In females, there are 2 X chromosomes, so the mutated allele is only expressed when there are both the mutated alleles, else its masked by the dominant normal allele. But in males, there's only one X chromosome, so if a mutated allele is present, it's readily expressed.

If the Grandfather is diseased, then he must have that mutated allele in X chromosome. Through reproduction, its received by the mother, but she is normal because the other allele received from grandmother was normal. But mother has one of the X chromosomes with mutated allele, which is received by the grandson who again becomes diseased. So the disorder must be X linked disorder

7 0
3 years ago
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