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hram777 [196]
3 years ago
8

Which statement explains how weight is different from mass?

Biology
2 answers:
ivann1987 [24]3 years ago
6 0

Answer:

its d i think

Explanation:

Lera25 [3.4K]3 years ago
5 0

Answer:

Weight is a measure of gravitational pull.

Weight is a type of force which attracts things towards the center of earth. Weight is measured in Newton. Weight depends on the gravity of earth. Weight changes due to change in height. Value of gravity is higher at the center of earth and six times lower at the moon because of no gravitational force of earth.

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Why should deepwater shrimp on different sides of the isthmus have diverged from each other earlier than shallow-water shrimp?
lisabon 2012 [21]

<u>Answer</u>: A) They have been geographically isolated from each other for a longer time.

<u>Explanation</u>: An isthmus is defined as a narrow strip of land that separates two bodies of water as well as connecting two larger landmasses at the same time. Thus, an isthmus if an efficient physical barrier that has separated an original shrimp species. This has resulted in the extant deep-water shrimp species through the evolutionary process known as allopatric speciation.

The age of an isthmus is in the range of at least two million years. Thus, the two deep-water shrimp species have been separated from each other for a very long time.

6 0
3 years ago
Which of the following is NOT a benefit of breathing through the nose? 1) extraction of heat and moisture from the air leaving t
alexdok [17]

Answer:

The answer is:

2) Destruction of pathogens entering the nasopharynx.

Hope that helps. :)

4 0
3 years ago
Read 2 more answers
Human albinism is an autosomal recessive trait. Suppose that you find a village in the Andes where 1/4 of the population is albi
Aleks04 [339]

Answer:

500

Explanation:

According to the given information, the total number of albino people in the population= 1000/4 = 250.

Since albinism is an autosomal recessive trait, the genotype of albino people would be homozygous recessive. Therefore, the frequency of homozygous recessive genotype in the population (q2) = 250/1000= 0.25.

The frequency of recessive allele (q) = square root of 0.25 = 0.5

Since p+q=1. So, p (frequency of dominant allele) = 1-q = 1-0.5 = 0.5

Frequency of heterozygotes in the population= 2pq = 2 x 0.5 x 0.5 = 0.5 or 50%

Therefore, expected number of heterozygotes in the given population= 50% of 1000 = 500

7 0
3 years ago
The main function of the midbrain seems to be:
Fed [463]

Answer:

A

Explanation:

3 0
3 years ago
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What structure in the female reproductive system produces eggs?
allochka39001 [22]
ovary

These oocytes are formed during the early development of the person, it is together formed in the embryonic stage of development.

In puberty, these oocytes have now been mature thus, the individual is ready for her first menstruation, it takes time before these oocytes are fully developed but they are formed as early as the state of the genitalia, brain, body was formed.
<span>Somehow, it is like the brain, the brain is slowly developing til the near age of puberty or late childhood. </span>
<span>Eyes are also an analogy to oocytes, during infancy these organs aren't developed yet and these years the child can only see vague and blurred vision and takes almost 2 years for the child to see clearly.</span>
3 0
3 years ago
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