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Travka [436]
3 years ago
15

What is the difference between cells, tissues and organ?

Biology
1 answer:
fredd [130]3 years ago
8 0

Answer:

A cell is made up of several molecules working together; a tissue is made up of many cells, working together; and an organ is made up of several tissues working together.

Explanation:

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Explain why cell division is essential for both prokaryotic and eukaryotic life.
77julia77 [94]
Both types of cells need to replicate to create more cells and pass on their genes. Even eukaryotic cells need to replicate to pass on their genes, as not all eukaryotes are animals or plants.
6 0
3 years ago
A litter of mice from the mating of two agouti black parents includes offspring with the following fur colors:
Anika [276]

Answer:

<h2>3/16 </h2>

Explanation:

Given:

Parents are;

both parents are Agouti black and agouti black ( AaBb);

Black is dominant on brown (B over b);

Agouti is dominant on solid color ( A over a);

So, progeny are  

(AABB, AaBb, AABb, AaBB, Aabb, aaBB, aaBb aabb  so on )

Here 3 out of 16 progeny are agouti brown ( genotype AAbb, Aabb);

So,expected frequency of agouti brown offspring in the litter= 3/16.

8 0
3 years ago
Read 2 more answers
Damage to which portion of the limbic system results in loss of memory of recent events and difficulty committing anything new t
slamgirl [31]

Answer:

The correct option is D. (Hippocampus)

Explanation:

Hippocampus is known as the part of the brain and situated in the bottom middle section inner folds which are called the temporal lobe. The main function of the hippocampus is memory and learning. It plays an important role in retrieve two types of memory which are known as declarative memories and spatial relationship memories.

1) Declarative memories: It is related to events and facts such as learning how to memorize lines.

2) Spatial relationship memories: It is related to routes and pathways such as when a driver learns pathways through the city.

3 0
3 years ago
What is the dietary iron of food sources not associated with hemoglobin called?
photoshop1234 [79]
Hello!

I believe the correct answer would be: Nonheme Iron.

I really hope my answer helped you! :)
7 0
4 years ago
Environmental impact of using fossil fuel
cestrela7 [59]

Answer:

global warming

Explanation:

fossil fuels->destructive gasses->burn holes in ozone->deadly rays hit earth     ->get trapped in atmosphere->EARTH HOTTER

8 0
3 years ago
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