OBJECTIVE LIFE SCIENCE
GENETICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a threadlike structure in a cell nucleus that holds thousands of bits of information about an organism’s traits.
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chromosome
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gene
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trait
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mutation
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Explanation:
Detailed explanation-1: -In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
Detailed explanation-2: -Chromosomes are threadlike structures of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes. .
Detailed explanation-3: -About chromosomes Chromosomes are the thread-like structures in cells that contain genes. There are 46 chromosomes, arranged in 2 sets of 23. You inherit one set from your mother and one from your father. One chromosome in each set determines whether you are female or male.
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