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2 years ago

How is a recessive allele different from a dominant allele?

2 answers:

7 0

Dominant allele is dominant while the recessive isn’t. So when an organism is formed, usually the dominant allele is what comes out, however, depending on the circumstance, sometimes the recessive allele is what comes out

e-lub [12.9K]2 years ago

5 0

Answer:

A recessive allele isn't shown in the phenotype, but a dominant allele is shown in the phenotype.

Sorry, I don't remember much.

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Arte-miy333 [17]

The answer to the question is D

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3 years ago

A specialized structure within a cell that has its own specific function is known as a/an _______.

vichka [17]

Answer:

Organnelle

Ribosomes

Nucleus

Archaeabacteria

Phospholipid bilayer

Lipases

Explanation:

1. Organnelles are specialized structures in a cell designed to perform a particular function that will make the cell normal e.g. ribosome, Chloroplast, mitochondrion are examples of organnelles.

2. The Rough Endoplasmic Reticulum (RER) is one of the two endomembranous systems in the cell. It is characterized by its rough appearance which occurs as a result of ribosomes attached to its surface. This attachment of ribosomes makes its function related to protein synthesis.

3. Nucleus is a membrane bound organnelle found only in EUKARYOTIC cells. It houses the genetic material (DNA) of a cell and acts as the brain by directing all of the cellular activity of that cell.

4. Archaeabacteria is one of the six kingdoms in the hierarchical classification of living organisms. They contain unicellular and prokaryotic organisms that are uniquely characterized by their ability to survive extreme conditions e.g high temperature.

5. The plasma membrane is an outer covering that bounds the cells of both Prokaryotic and eukaryotic organisms. According to the fluid mosaic model that describes the structure of the cell membrane, it contains a phospholipid layer that confines its selective permeability upon it i.e. ability to control what goes in and out of the cell. This is due to the amphipathic nature of the phospholipid i.e. contains an hydrophobic and hydrophilic region.

6. Lipases are enzymes that are involved specifically in the breakdown of lipids and fat molecules into fatty acids and glycerol.

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2 years ago

What is the energy change taking place when plants make food in the presence of sunlight?

inn [45]

Answer:

radiant energy is transformed into chemical energy

Explanation:

sunlight is ntg but radiation (UV), Iit falls on leafs surface and with the help of photosynthesis leaf converts radiation to chemical energy

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3 years ago

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Environmental factors can cause various changes in ecosystems. Which of the following would most likely have the greatest lastin

aleksandrvk [35]

Change to the landscape from construction. The answer is c because if there is construction, they are probably building something on top of what used to be that ecosystem.

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3 years ago

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I need the CORRECT answer, quick!! Thank you, i will give brainliest.

Ahat [919]

Answer: A

Explanation:

Carrying Capacity because it is showing how many ferns the rainforest can support.

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2 years ago