Which of the following occurs during the embryonic

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Answer 1
Answer:

Hi

Noses , eyes and ear


I hope that's help !


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Nick observes thickening and discoloration of the nail of the index finger. Nick is most likely suffering from a/an infection.

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Answer:

Nick observes thickening and discoloration of the nail of the index finger. Nick is most likely suffering from an onychomycosis infection.

Explanation:

Onychomycosis is a chronic and progressive infection of the nails caused by fungi. In most cases it is produced by dermatophytes, and less frequently by yeasts and molds. It is the most frequent nail disease.

Onychomycosis can affect the appearance, thickness and color abnormally, both in the nails of the hands and the feet, although the nail of the big toe is the most frequently affected.

Nick observes thickening and discoloration of the nail of the index finger. Nick is most likely suffering from a/an infection.

Onychomycosis (or nail mycosis)
a fungus

Which of the following statements is false? A.)Sunlight is the energy source for plant photosynthesis.
B.) Chlorophyll is contained in organelles called chloroplasts.
C.) A by-product of photosynthesis is carbon dioxide.
D.)Roots have tiny root hairs that maximize the plant's ability to absorb water.

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C.) A by-product of photosynthesis is carbon dioxide.  This Is the correct answer. A by-Product of Photosynthesis Is Oxygen.

NEED HELP 50 POINTS!!!! will mark brainlyExplain the meaning of the term “soil taxonomy,” using taxonomic examples to illustrate application of the field.

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Answer:

Soil taxonomy is the system of soil classification used for mapping and classifying soils by the National Cooperative Soil Survey in the United States; it is used in many other countries as well. ... It employs a unique mnemonic system based on Greek, Latin, or other root words for assigning names to taxonomic classes

Which of the components could be observed using a microscope in a prepared slide of leaf epodermal cells but not in a preoared slide of himan cheek cells

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Answer:

Chloroplasts and Cell wall are the components which could be observed using a microscope in a prepared slide of a leaf epidermal cells not in a prepared slide of himan cheek cells.

Explanation:

Chloroplasts is commonly known as a plastid which are contained in plants. Chloroplasts contains chlorophyll and in the process photosynthesis is processed.

Cell wall is generally known for the surrounding of the cell as a border. Cell wall is located just outside the cell membrane.

How many variables should you have in a control experiment?

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It depends on the case, but usually two variables should be in a controlled experiment.
you should do three variables so you can note the difference

Mitosis and meiosis are methods of cell division. Which of the following is true of these two methods? A. Meiosis involves only one division, while mitosis involves two divisions. B. Mitosis involves two or more divisions, while meiosis involves exactly two divisions. C. Meiosis involves two or more divisions, while mitosis involves exactly two divisions. D. Mitosis involves only one division, while meiosis involves two divisions.

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Answer:

D. Mitosis involves only one division, while meiosis involves two divisions.

Explanation:

Mitosis and meiosis are processes of cell reproduction that happen in living beings. They originate cells for different purposes. Each mitosis produces two cells equal to the source. An meiosis creates four daughter cells with half the genetic material of the mother cell.

D. Mitosis involves only one division, while meiosis involves two divisions.


Mitosis --> Two identical diploid daughter cells from one division

Meiosis --> Four unique haploid daughter cells from two divisions