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aleksley [76]
3 years ago
12

Which organism is a producer?

Biology
2 answers:
Anvisha [2.4K]3 years ago
7 0

The answer is an oak tree

patriot [66]3 years ago
3 0

the ansewe A.) oak tree

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What are three processes that contribute to genetic variation during sexual reproduction
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2 years ago
Describe the chemical components of DNA.
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DNA is composed of nucleotides, which are composed of three parts:

1. A five carbon carbohydrate (pentose)

Pentose is classified as a monosaccharide (simple carbohydrate), and its molecular formula is represented by (CH_{2} O)n. They are water soluble molecules with sweet taste. Monosaccharides may have from three carbon atoms (trioses) to six (hexoses). In DNA is present pentose (5 carbon atoms)

2. A nitrogenous base

Nitrogenous bases are ring-shaped compounds that contain nitrogen in their molecular structure. They are classified into two groups: purines and pyrimidines

The purine bases are adenine (A) and guanine (G). They are larger and contain more than one ring in their structure,.

The pyrimidines, cytosine (C), uracil (U) and thymine (T), are smaller and composed of a single ring.

3. One or more phosphate groups

A phosphate consists of a trivalent anion that contains one phosphorus atom and four oxygen atoms. Its molecular formula is expressed by (PO_{4} ^{-3}).

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3 years ago
ASAP Not all genes come in pairs! Your blood type is determined by how many different alleles?
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Two alleles determine your blood type, one which comes from mother and another from father.

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2 years ago
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The important organ of the high level of plants
Leno4ka [110]
Roots and leaves
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3 years ago
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What are the four main components of darwin’s theory of evolution?
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Answer:

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