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inysia [295]
2 years ago
11

In animal cells, cell junctions called ______ junctions form barriers between cells that prevent leaking of fluids and water-sol

uble molecules.
Biology
1 answer:
Lemur [1.5K]2 years ago
6 0
Animal cells communicate via their extracellular matrices and are connected to each other via tight junctions, desmosomes, and gap junctions
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The table lists the observations students made about four specimens under a microscope. Based on these observations, what specim
olchik [2.2K]

Answer:

Animal ; prokaryote ; plant ; virus

Explanation:

Animal:  An animal cell possesses cell membrane, ribosomes, lysosomes and nuclear membrane.

Prokaryote:  In a prokaryotic cell, cell wall is present  such as bacteria, ribosomes are present  but nuclear membrane is absent

Plant: A plant cell possesses cell wall, ribosomes, nucleus and a large vacuole.  

Virus:  Viruses reproduces inside a cell  because they do not have their own energy producing system, nucleus is absent  but nucleic acid ( DNA or RNA) is present  

8 0
3 years ago
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Why is coloring important to an animals survival in the wild?
Effectus [21]

Answer:

Coloring is important to survival because it could be bright as in a warning or camouflage so the animals arent easily spotted

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3 years ago
Which describes the notation Tt for being the trait of being tall
Lelechka [254]
The answer would be, Heterozygous Genotype.





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8 0
3 years ago
What is the vent in earths surface through which magma and gases are expelled
lutik1710 [3]

Answer:

A volcano

Explanation:

Is a vent or fissure in the Earth's surface through which molten rock and gases are expelled. Molten rock is called magma.

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3 years ago
Eating chocolate may cause pimples hypothesis ​
viktelen [127]

Answer:

Yes...

Explanation:

Hypothesis is a proposed explanation made by reasoning without assuming what the truth is..

From the question;

Formal hypothesis: Eating chocolate may cause pimples because chocolate will result to an increment in the amount of oil in the skin and this will result in pimples.

2. Salt in water can affect plants growth.

Formal hypothesis: plants grow beside the ocean will grow slower because the salt present in the soil will destroy the root of plants.

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