DNA is important because it is a molecule that encodes the genetic instructions used in the development and functioning of every living thing.
DNA replication is important because cells multiply through replication, and if DNA could not replicate then cell replication would not be possible. This is important for growth and healing.
Without DNA and DNA replication almost all living organisms would not exist.
Answer:
3/16
Explanation:
Assuming that green, smooth peas are the dominant trait, as long as the gene has a dominant allele for colour or texture of the peas, the peas will be green or smooth respectively.
Hence wrinkled and yellow are the recessive traits. That must have a combination of 2 recessive alleles in the gene to have the recessive trait.
Assuming G is the allele for green and g is the allele coding for yellow peas, and W represents allele for smooth skin and w represents wrinkled skin,
The probability of 2 heterozygote parents (green and smooth) crossing with genotype of GgWw and GgWw to get offspring with Green and wrinkled peas of genotype G_ww (whereby _ represents either G or g), is 3/16 refer to diagram above.
A. True
The energy for the water cycle does come from the sun.
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Yes, the phylogenies of the different islands support the theory that one colonization followed by adaptive radiation and convergent evolution occurred.
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Adaptive radiation is recognized as one of
the most important processes responsible for the origin of biological diversity. Convergent evolution occurs when species have different ancestral origins
but have developed similar features.
<span>True.
The scientific consensus is that global surface temperatures have increased in recent decades and that this has been predominantly anthropogenic (caused by humans) through the emissions of greenhouse gases.
"No scientific body of national or international standing disagrees with this view." (Oreskes, 2007)</span>