Answer:
Two DNA strands are complementary in their nucleotide sequences. A purine base in one DNA strand always pairs with a pyrimidine base of another DNA strand.
Explanation:
The base-pairing rules state that a purine base always pairs with a pyrimidine base in DNA. This is why adenine base makes two hydrogen bonds with thymine and cytosine makes three hydrogen bonds with guanine. Due to this complementary base pairing, the nucleotide sequence of the DNA template is complementary to that of the newly formed DNA strand during the process of replication.
For example, a DNA template strand with sequence 5' AATTCCGG 3' would replicate into the daughter DNA strand with the sequence 3' TTAAGGCC 5'.
The correct answer is complete flower. A flower that Contains both a male and a female reproductive structure is considered a complete flower.
<h3>What are complete flower?</h3>
A complete flower is a flower that includes all the four whorls such as petals, sepals, the male reproductive structure and female reproductive structure (pistil/ carpel).
Hence it is also called as a complete or perfect flower. Petunia is a complete flower.
Thus the correct answer is complete flower, is also called as a perfect flower.
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Answer:
In eukaryotes, it occurs in the chloroplast. In prokaryotes it does it in the cytoplasm.
Explanation:
Prokaryotes don't have organelles such as the mitochondria and the chloroplast, it just has cell membrane, which its only function is to protect the cell and is unable to generate chemical processes; the DNA, which stores and manages only the genes, which would be affected if exposed to a chemical process like photosynthesis; and the cytoplasm, which stores the materials that the cell needs, where photosynthesis occurs. Eukaryotes have chloroplasts, which absorb the sunlight and combine it with carbon dioxide and water to realize photosynthesis.
CFCs are Chlorofluorocarbon substances used in refrigerants (subtances used to keep other things cold) and in aerosol products.
they are both relatively nontoxic(nonpoisonous) and nonflammabale - at least as compared to alternatives.
They are rather volatile - they are not very stable. Therefore it does not make sense to say that they are strong - the correct answer is then strength.
