Adenine forms two hydrogen bonds with thymine in DNA while three hydrogen bonds are formed between guanine and cytosine.
Thymine and cytosine are pyrimidines because they have a single ring structure. Adenine and guanine are purines because they have a double ring structure.
Phenotype refers to the observable traits an organism has. An example is blue eyes, black hair.
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yes. a ecosystem consist of both biotic and abiotic factor
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Always include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own. Explanation: