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raketka [301]
3 years ago
9

HELP!!

Biology
2 answers:
attashe74 [19]3 years ago
8 0
Maybe they were seperated at birth? or one dyed their hair or had gray hair at a younger age than usual
Tasya [4]3 years ago
7 0
It could possibly be because of certain environmental factors such as stress, smoking, and an unbalanced diet.
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A series of strong storms opened a stream channel between two lakes. The western lake contains a large, diverse population of a
Cerrena [4.2K]

Answer:

Same characteristics of fishes are present.

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Same characteristics of fishes are present in both western and eastern lakes because in eastern lake the present fish species were migrated from the western species so the characteristics of fish population will be same. If the fishes that is present in western lake are small in size so it has same size in eastern lake. Their eating behavior and other characteristic show resemblance with the fishes present in western lake.

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3 years ago
Colorblind and whose mother did not carry an allele for the trait, marries a
mr_godi [17]
The father doesn't carry the colorblind since his mom doesnt have it. So father is not colorblind. The mother is colorblind because her mom and dad were colorblind. the daughters would be carriers of colorblind.
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4 years ago
A human would be considered a(n) *
gladu [14]

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Organism?

Explanation:

7 0
3 years ago
A
zhuklara [117]

Answer: It's A

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3 0
3 years ago
Which statement about the difference between homologous chromosomes and sister chromatids is correct?
MariettaO [177]

Answer:

The correct answer is --Homologous chromosomes contain the same genes, but may contain different alleles. Sister chromatids contain the same genes and the same alleles.

Explanation:

Sister chromatids are the identical copies formed during the synthesis phase of the cell cycle that means both the sister chromatids share the same allele of a gene at the same locus on the chromosome. These sister chromatids are joined together by a centromere.

Homologous chromosomes are the set of chromosomes in which one chromosome comes from male parent and another chromosome from the female parent and both carry the same gene at the same locus but may contain different alleles of the gene because both chromosomes comes from different origin.

6 0
3 years ago
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