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UkoKoshka [18]
3 years ago
7

Why do fruits have a hard endosperm?(1)

Biology
1 answer:
Fiesta28 [93]3 years ago
7 0

Answer:

ion know

Explanation:

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Taxonomy ______ (is an unnecessary science) (helps to classify the immense diversity of life) (is only used by some scientists)
yKpoI14uk [10]

Answer:

Explanation:

1. The classification and naming of organisms in an ordered system that is intended to indicate natural relationships, especially evolutionary relationships.

2. The science, laws, or principles of classification.

3. An ordered arrangement of groups or categories

6 0
3 years ago
What is the greatest term for any carbohydrate monomer
schepotkina [342]
I believe the correct answer is <span>Monosaccharide.

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2 years ago
Which best describes the process that the pest population has experienced due to this environmental change?
Mumz [18]
Natural selection is correct
4 0
3 years ago
Which statement best describes a physical change
saw5 [17]

A change in which no new substance is formed is called a physical change.

Examples: Crushing a can, Melting an ice cube, Boiling water, Breaking glass, Dissolving sugar in water, Shredding paper, and Chopping wood.

All of these examples may involve a change in shape, form, or appearance, but it DOES NOT involve a change in the molecule structure.

4 0
3 years ago
What does it mean when we say a gene is "turned off"? What does it mean when we say a gene is "turned off"? The gene is now acti
olga nikolaevna [1]

Answer:

The gene cannot be transcribed and translated into a protein.

Explanation:

Turning off a gene means the gene cannot be transcribed and translated into a protein.

Turning off of genes is a form of gene regulation, a process that controls which genes are expressed or not expressed in a cell.

<u>The expression of genes requires that they are first transcribed from DNA to mRNA in the nucleus and then moved to cytoplasm where they are translated into proteins by the ribosome.</u>

Hence, a gene that will not be expressed has to be stopped from being transcribed amd translated by being turned off by the gene regulation process of the cell.

6 0
3 years ago
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