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Rus_ich [418]
2 years ago
15

8. Which of the following organ systems function like a cell membrane in animal cells

Biology
2 answers:
NISA [10]2 years ago
5 0

Answer:

The answer is A.

Romashka [77]2 years ago
5 0

Answer:

THE ANWSER IS A .ARK ME BRANLEST PLZ

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In a normal body cell of a dogfish shark, there are 24 chromosomes. how many chromosomes are found in each of its gametes
vovikov84 [41]
The answer is:  "12 (twelve)" .
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 Note:  24 / 2  = 12 .
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5 0
3 years ago
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(04.01 LC) Which of these is made up of cells and tissues that perform a larger function? (5 points) Atom Compound Molecule Orga
Grace [21]

Answer:Organ

Explanation:An organ may be defined as a group of tissues which perform similar functions. Organs can be found in both plants and animals,functionally related organs often cooperate to form systems. These organs are interdependent on each other to make up organ systems. Organ systems can be found in the different parts of the body. For instance,the esophagus,stomach and liver make up the digestive system and in the excretory system the skin and kidney are examples of the organs that can be found here. The main tissues of an organ tend to have the same embryological origin. This simply means that they arise from the same germ layer and by germ layer we mean the primary layer of cells that form during embryonic development. In plants however,the main organs are the roots,stem and leaves whose primary functions are to give nourishment to the plant. Reproductive organs of plants include the seed,flowers and spores which maintain the basic life processes of the plant.

8 0
3 years ago
Explain how goal of today’s classification system differs from earlier systems
gladu [14]

Classification systems previously were having very different goals than modern classification systems. If we look at old eras, scientists like Aristotle  and Theophrastus  tried to classify organisms on the basis of apparent characteristics, habitat and simple other traits.

Old classification systems had alot of errors and flaws. For example they classified fish and whale in one group because they lived in water, now we know fish is amphibian while whale is mammal.

So we can say that the goal o earlier classification system were just to make groups of organisms on the basis of External features.

Goal of modern classification system:

Modern classification approach was started by Linnaeus. It focuses more on biological delimitation and evolutionary histories than mere external characteristics. It organizes organisms in groups in such a way that grouping reflects their evolutionary relatedness. It is not just specie level but also focuses on sub-specie and population level classification.


Thus modern goal is better in many terms and is more reliable than old classification goals.


Hope it helps!

3 0
3 years ago
Answer the stament below.
monitta

Answer:

The answer is C

Weather changes and it is recorded daily

every day we have different weather (btw)

Explanation:

4 0
2 years ago
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Why do you have certain characteristics in common with your parents
Sholpan [36]
The biological way you are built. you get certain genes and dominant/recessive traits from your parents. hope this helps.
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3 years ago
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