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Viktor [21]
3 years ago
12

PLEASE HELP ME WHY PEOPLE SMOKE?

Biology
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

In my opinion, people smoke because they're "crazy" and need some "help."

They smoke maybe because the cigar is "good" or something...

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d

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The answer would be d because limitation of models is basically about non realistic part of models that separate them from real life which is what d is saying.

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What did organic polymers form when they joined together on earth
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Which statement is false?Orthologs are homologs found in the same species.The function of a protein is a result of its amino aci
kiruha [24]

Answer:

The correct answer is "Orthologs are homologs found in the same species".

Explanation:

Orthologs, or orthologous genes, are defined as genes found in different species that evolved from a common ancestry. Therefore, It is false to affirm that orthologs are homologs found in the same species. Orthologous genes have the same function and often share common nucleotide sequences, however, they must be found in different species to be considered orthologs.

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In 1936 J.W. McKay crossed a stock melon plant that produced tan seeds with a plant that
patriot [66]

Answer:

Explanation:

Lets Tan seed be TT

Red seed be tt

A cross between TT ×tt will produce 4 Tt

TT× tt

!

F1 Tt Tt Tt Tt

a. Tan seed is dominant with an allele TT. It effect dominate that of red seed indicating it is a dominant traits while red seed is a recessive traits.

A dominant trait is a traits that is expressed in the phenotype of an organism the F1 generation are all Tan seeds this shows that the trait is dominant.

The genotype of the F1 melon is Tt in a dominant form

The F2 result follows the mendelian principle where segregation occur leading to a phenotypic ratio of 3:1

72Tan seeds:24red seeds

Where the 72 tan seed has the highest ratio and 24 red seeds has the smaller ratio.

Tt ×Tt

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F2 TT Tt Tt tt

Phenotypic ratio 3:1

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