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USPshnik [31]
3 years ago
11

Which of the following can be best researched using a microscope?

Biology
2 answers:
Bezzdna [24]3 years ago
8 0

Answer: Option C

Explanation:

The major advancement of the science in the field of research is the visualization of the cells under a microscope.

The cells that is present inside the human body can be seen under the microscope, this helps in the study of the cells and its various components.

Many diseases can be cured as the study of cell will allow us to know the defects and then the defects can be cured.

Sindrei [870]3 years ago
4 0
        It would be C, The internal structure of cells withing the body. Microscopes are designed to look at cells, as the magnification is at that level.
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What technology is allowing astronomers to study these phenomena such as star explosions, neutron stars, and black holes
Vanyuwa [196]

Phenomena such as star explosions, neutron stars, black holes etc. are studied with the help of extremely powerful and sensitive telescopes.

These sophisticated instruments are able to see more than our own eyes can. Thus, they detect wavelengths outside of those found in our visible spectrum, such as X-rays etc.

The most sophisticated telescopes are those that are placed in space such as the Hubble or Spitzer Space Telescope. In this way, these instruments are able to circumvent the Earth's atmosphere that may block the view of the sky. Thus, in space, they have the optimal conditions to observe and study in detail such phenomena.

8 0
3 years ago
3/10
tresset_1 [31]

Answer: It's known as the continental drift :)

Explanation: "Pangea's existence was first proposed in 1912 by German meteorologist Alfred Wegener as a part of his theory of continental drift. Its name is derived from the Greek pangaia, meaning “all the Earth.”" (copied from google)

3 0
3 years ago
In genetics, the dash symbol (-) is a "wild card" that stands for either the dominant allele or the recessive allele; for exampl
m_a_m_a [10]

Answer:

12 : 3 : 1

Explanation:

According to Mendel's principles, a dihybrid cross between two heterozygous summer squash parents (WwGg X WwGg) should yield offsprings, 12 with white, 3 with yellow and  1 with green color phenotype. The classic Mendelian phenotypic ratio for dihybrid cross is 9:3:3:1. In this case, genotypes W- G- and W- gg produce white color phenotype. This is because we have 12: 3: 1 phenotypic ratio in which the alleles of two different genes assort independently into gametes.

<em>Dihybrid cross for heterozygous summer squash:</em>

                    WG         Wg            wG            wg          

    WG      WWGG   WWGg     WwGG     WwGg

    Wg       WWGg   WWgg     WwGg      Wwgg

    wG        WwGG    WwGg     wwGG      wwGg

      wg       WwGg    Wwgg     wwGg        wwgg

   Genotypes:

   W-G-  and W- gg  = white = 12

    ww G- = yellow = 3

     ww gg = green = 1

3 0
3 years ago
The hard outer covering of an animal is a(n) ___________.
RUDIKE [14]

Answer:

exoskeleton

Explanation:

An exoskeleton is the hard outer covering that supports and protects some animals without backbones.

Hope this helped!!!

3 0
3 years ago
Read 2 more answers
According to the cell theory, which structure contains cells?
Monica [59]

Answer:

All Living Organisms

Explanation:

The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Rudolf Virchow later made important contributions to this theory.

8 0
3 years ago
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