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Assoli18 [71]
3 years ago
15

5 short multiple-choice questions that I have been stuck on for half an hour now!! PLEASE HELP ME!!!!! :(

Biology
1 answer:
maria [59]3 years ago
8 0

Answer: 2 cells, Prophase 1, chromosomes lining up at equator of cell, anaphase 1, four times

Explanation:

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5 Relate How do the structures in an organism<br>relate to their functions?​
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Function and structure are related, because of a certain structure a living thing make contain makes the object function the way it does. ... The relationship of a structure and function is the structuring levels from molecules to organism ensure successful functioning in all living organism and living system.
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4 years ago
To discover the location of a genetic mutation that causes disease in humans, scientists use genetic mapping. Specifically, they
Stels [109]

Answer:

The correct answer is d. DNA polymorphism and disease gene are linked.

Explanation:

DNA polymorphism helps to study the difference in nucleotide sequence of one DNA in comparison to the standard one.

      DNA polymorphism is an important tool to analyze the disease that is caused due an alteration of gene sequence leading to genetic mutation.

Now the altered gene sequence is compared with the normally functioning gene to draw a statistical relationship between altered gene sequence that causes disease with  peviously discovered DNA polymorphism.

   

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3 years ago
Which of these statements about mineral resources is FALSE?
choli [55]

Answer:

Which of these statements about mineral resources is FALSE?

Weathering and erosion can break down every kind of mineral resource.

Explanation:

Weathering entails the breaking down of rocks while erosion has to do with when water runs off a surface and hereby exposing the underlying soil, both does not break down mineral resources as both helps to expose mineral resources for discovery

7 0
3 years ago
The image shows a representation of mountains of various heights, numbered 1, 2, and 3. The plain is labeled number 4.
Tju [1.3M]

Answer:

1

Explanation:

Because air presure is more the lower you are

5 0
3 years ago
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In a cross between pure-breeding tall plants with pure-breeding short plants, all of the F1 are tall. When these plants are allo
Sindrei [870]

Answer:

d. The tall and short traits assort independently of each other in this cross.

Explanation:

In the given example, the alleles for tallness and shortness of the plant belong to the same gene. The dominant allele “T” makes the plants tall while the recessive allele “t” is responsible for short plants. During gamete formation, independent assortment segregates the alleles of two different genes randomly. This process produces some new allele combinations in the progeny. However, the process of independent assortment is not about the segregation of alleles of a single gene from each other.

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3 years ago
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