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3 years ago

If an organism's cells are reproducing, then the organism must be A.growing.B.reproducing.C.alive.D.all of these

Biology

2 answers:

Gala2k [10]3 years ago

8 0

Answer: D

Explanation: growth, and life all are required for reproduction

nevsk [136]3 years ago

6 0

Answer:

the anwser is d all of these

Explanation:

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During fertilization , the parts of the sex cell that join are the

netineya [11]

I think it’s Ribosomes but I could be wrong .. if so sorry

7 0

3 years ago

Can someone explain eukaryotic cells and prokaryotic cells like you’re talking to a 5 year old?

Fed [463]

Eukaryotic cells do not have a nucleus. The nucleus is where DNA, your genetic material, is usually stored. Prokaryotic cells do not have a nucleus. The DNA just floats around the cell instead of staying in one designated area.

6 0

3 years ago

E is a dominant allele for wet earwax and e is a recessive allele for dry earwax. if two individuals with the phenotype of wet e

MrRissso [65]

Given
E dominant allele for wet
e recessive allele for dry

that means
for phenotype wet, the possible genotypes are EE, or Ee, and
for phenotype dry, the only possible genotype is ee.

Therefore we also know that the child who has dry earwax has genotype ee.
Since the child inherits one allele from each parent, therefore each parent must have a recessive allele "e".

If both parents have phenotype wet earwax, they both must be heterozygous for wet/dry earwax, namely Ee.

8 0

3 years ago

1. How did dark matter affect the development of structures in the early universe?

-Dominant- [34]

Answer:

1. It seeded the development of galaxies

2. The percentage of dark matter has shrunk in scientists' estimates since the 1980s

The percentage of unknown material has grown in scientists' estimates since the 1970%

3. Supernovae that are moving away at an accelerating rate.

Explanation:

1. How did dark matter affect the development of structures in the early universe?

It seeded the development of galaxies.

It seeded the development of quasars.

It cooled pockets of gas to form nebulae.

it became part of black holes

2. How has scientific understanding about the composition of the universe changed over time? Select the two correct answers.

The percentage of dark matter has shrunk in scientists' estimates since the 1980s

The percentage of unknown material has grown in scientists' estimates since the 1970%

The percentage of ordinary matter has grown in scientists' estimates.

The percentage of dark energy has shrunk in scientists estimates

3. Which is evidence for the existence of dark energy?

Pulsars that seem to be moving closer at an accelerating rate.

Supernovae that are moving away at an accelerating rate.

Black holes that are expanding at a constant rate.

Galaxies that are rotating at a constant rate.

<u><em>Please don't use these answer's to cheat they are to help only.</em></u>

6 0

3 years ago

Will give brainless if you answer all. Which dad is the father of the baby? Explain why.

Lana71 [14]

Dad 2 is the baby's father because his DNA matches up the most with the babies, hope that helps!

6 0

2 years ago