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3 years ago

The flowchart below shows the major steps in a system that builds mp3 players.

Biology

2 answers:

ValentinkaMS [17]3 years ago

7 0

Answer:

A . II and IV only.

Explanation:

Process is defined as the series of steps that are followed to achieve certain goal.
In the flow chart I, III and V show raw material, the parts and Mp3 player. respectively.
None of these involves steps or method.
Step II shows Production. It involves methods and steps that convert the raw material in to product. Thus, it is a process.
Step IV show assembly. Assembling also involves series of steps and method that combine the part to make the Mp3 player. Thus it is also a process.

zlopas [31]3 years ago

4 0

Answer:

He's correct

Explanation:

I just did it :D

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Why are elbow and knees Called hinge joint? What are some disorders that can occur in joint

charle [14.2K]

Answer:

Movements of joints and orientation of bones forming the elbow and knee joint results in a hinge type joint used for extension and flexion of arm and legs.

Explanation:

Knees and Elbow exhibits as the major sectional parts in the body and it is used to move arms and legs.
Hinge Joint present in the elbow and knees provides flexibility in moving the arms and legs in our body.
The common disorder occurs in the joint is Osteoarthritis and it mostly affects the age of people around 40-50.
These disorders cause pain in joints of the leg and elbow.

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3 years ago

Cartoon and movie characters such as Wolverine, Mystique and Storm lead to the notion that genetic

elena-14-01-66 [18.8K]

Answer: A

Explanation:

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3 years ago

Red-green color blindness is due to an X-linked recessive allele in humans. A widowâs peak (a hairline that comes to a peak in t

viktelen [127]

Answer:

A. 0

Explanation:

Both red-green color blindness and and shape of hairline are independently assorting genes.

Red-green color blindness is X-linked recessive while hairline shape is autosomal dominant.

The man who has widow's peak had a father with straight hairline. This means that the man is heterozygous for the trait.

Assuming hairline shape is represented by S. A heterozygous widow's peak man will have a genotype of Ss. A straight hairline woman will have a genotype of ss.

Assuming the allele for colour blindness is c. A normal vision man will have the genotype $X^CY$ while a color blind woman will have the genotype $X^cX^c$ .

$X^CY Ss$ x $X^cX^c ss$

The man does not have the color blind allele and a daughter will need two color blind alleles (one from the father and the other from the mother) in order to show the trait.

This means that the probability of the couple producing a color blind daughter is 0. Hence, the chance that any daughter the couple has will be color blind with a straight hairline is also 0.

The correct option is A.

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4 years ago

What is the importance of the stop codon uag?

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4 years ago

What is a good way to memorize the 12 cranial nerves?

lesya692 [45]

By studying every night and repeating it in your head.

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3 years ago

Read 2 more answers