Answer:
Yes,it's clear that bees play a vital role in food production. They are excellent pollinators! Most food crops—including fruits, vegetables, nuts, and seeds—must go through pollination. That's the process of moving tiny pollen cells between plants to help them make seeds.
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Genetic variation. We all have different gene expressions and often times we have different parent cells than somebody else of the same species, though, it's possible to share similar characteristics.
A .Pale blue Its this color because the color comes from the fact that it absorbs all wavelengths of light other than those in the blue region.
Answer:
1A: Nucleotides
1B: Proteins
1C: To perform various functions such as DNA packing, replication, transcription, etc.
2. A sequence of nucleotides that serves as binding sites for specific macromolecules.
Explanation:
1A: DNA is a macromolecule and is made up of several nucleotides bonded together in a specific sequence. DNA has four types of nucleotides that differ from each other with respect to the type of bases present in them. A site on DNA is made up of combinations of these four types of nucleotides.
1B: DNA sites interact with specific proteins to facilitate several functions. Transcription factors interact with promoters or other DNA sequences to regulate the process of transcription. These transcription factors are mainly proteins.
1C: Interaction of specific proteins such as enzymes, transcription factors or other proteins like histone facilitate DNA replication, transcription, packing of DNA, etc.
2: DNA sites are the specific sequences to which particular proteins bind to facilitate several biological functions.