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2 years ago

Can a cell live without a cell membrane

2 answers:

4 0

No because if you take that out , it acts like a skeleton so if you take that out, it will spill it contents out and won't really do any thing

Brut [27]2 years ago

4 0

no as the cell membrane works as a barrier controlling what comes in and out of the cell so about the cell membrane harmful substances can get into the cell and kill it

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Which organisms have the potential to reproduce?

Blababa [14]

Only unicellular orgaimns I might be wrong

6 0

3 years ago

Read 2 more answers

What are some diseases that can be passed down as genetic traits? list 5 or more/

Oxana [17]

The diseases which can be passes down as genetic traits are known as "Inheritable disease" some examples are:

1) Haemophilia
2) Phenylketonuria
3) Down's Syndrome
4) Turner's Syndrome
5) Klinefelter's Syndrome

Hope this helps!

6 0

3 years ago

Read 2 more answers

Identify each statement as a fact, theory, or law.

FrozenT [24]

Answer:

Every particle attracts every

other particle in the universe

using a force that is directly

proportional to the product

of their masses and inversely

proportional to the square of

the distance between them. (theory)

Human beings walk on the

ground rather than floating

in the air. (law)

Human beings walk on the

ground rather than floating

in the air because of Earth's

gravitational force. (fact)

Explanation:

theory: Us humans always come with theories so that it will make it a lot easier for us to understand the whole picture. So that's why the first part is a theory because we have never seen every particle attract an other particle. but because of the modern technology we are able to make a trustworthy theory.

Fact: We know that humans walk on the ground because of the earth's gravitational force.

law: This law mathematically describes how two different bodies in the universe interact with each other.

I hope this is ok :)

8 0

3 years ago

. The negative charges of one water molecule is attracted to the positive in another, causing them to flock together. This prope

lutik1710 [3]

Answer:

Cohesion

Explanation:

The negative and positive sides of water molecules are attracted to each other and cause water to be attracted together and stick together.

This is called cohesion, when molecules of the same type stick together.

3 0

3 years ago

Analyze the result of a cross between two organisms that are both heterozygous for two different genes (AaBb) use a Punnett squa

krok68 [10]

(1) All the genotypes are as follows: AABB, AaBB, AABb, AaBb, aaBB, aaBb, AAbb, Aabb, aabb.

(2) Assuming that Aa is dominant and Bb is recessive, there will be 9 phenotypes with both A and B allele dominant (i.e. AaBb, AABb); there will be 3 phenotypes with just the A allele dominant (i.e. Aabb, AAbb); there will be 3 phenotypes with just the B allele dominant (i.e. aaBb, aaBB); and there will be 1 phenotype with both alleles recessive (i.e. aabb). The phenotypic ratio in this case is 9:3:3:1.

(3) The probability of producing an offspring with the aabb genotype is 1/16 or 6%.

4 0

3 years ago