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Anika [276]
3 years ago
7

Overtime a species can change - due to environmental factors and geographic changes. Sometimes, these changes can lead to new sp

ecies all together, like with the Gallapagos
iguanas. This origin of a new species, based on changes from the orignial species is know as....
speciation (descent with modification)
B artificial selection
geographic isolation
D fitness
Biology
1 answer:
SVEN [57.7K]3 years ago
3 0

Answer:

geographic isolation

Explanation:

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In genetics, the dash symbol (–) is a "wild card" that stands for either the dominant allele or the recessive allele; for exampl
german

Answer:

 12     :    3      :    1

white : yellow : green

Explanation:

Given that genes A and B control the fruit colour in following ways:

A_B_ or A_bb = white

aaB_ = yellow

aabb =  green

The genes undergo independent assortment so:

AaBb X AaBb =

A_B_ : A_bb : aaB_ : aabb

  9     :    3     :   3      :   1

white : white : yellow: green

        12          :    3     :   1

Hence, ratio of white : yellow : green is 12: 3: 1

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3 years ago
Many bacteria, such as
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T(°F) = T(°C) × 1.8 + 32

Therefore, the answer is 98.6 degrees Fahrenheit
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The graph below shows how the numbers of two different organisms in a forest changed over time. The changes in population sizes
nadya68 [22]

Answer:

its d dude

Explanation:

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3 years ago
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What is one distinct DISADVANTAGE of sexual reproduction?
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I believe the best answer is C.
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Express this sense sequence as a polypeptide. Use the three letter abbreviation and separate the amino acids with a dash - e.g.
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Answer:

- Protein sequence: Met-Pro-Gly-Lys-Ile-Arg-Arg-Pro-Pro-Gly-Thr-Pro-Leu-Phe-Gly-Lys-*

- DNA 5' UTR: ATTTTAGCC

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Explanation:

Transcription is the process in which a DNA sequence (e.g., a gene) is used as template (transcribed) in order to synthesize an RNA molecule, usually a messenger RNA molecule, which is then used as template to produce a polypeptide sequence (protein) in the ribosomes. In RNA, Thymine (T) bases are always replaced by Uracil (U) bases. An mRNA strand is formed in the 5′ to 3′ direction. Each triplet of nucleotides is referred to as a codon and the resulting mRNA strand is translated starting from codon AUG (Methionine), while there are three different stop codons or 'or termination codons' in the genetic code that terminate translation: UAG, UAA, and UGA.

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3 years ago
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