Match the following terms and definitions 1. gene a portion of dna which codes a specific heredity trait 2. allele alternate forms for a specific gene 3. trait a thread-like molecule in the nucleus composed of dna 4. chromosome a genetic characteristic of the individual

Option 1) and 2) are correctly matched.

3) Trait- a genetic characteristic of the individual

4) Chromosome- thread-like molecule in the nucleus composed of DNA.

Trait is a morphological form or characteristic of an individual that is determined by gene ( segment of DNA that codes for protein that inturns determine a particular trait).

Chromosome is a thread like structure that is made up of DNA ( deoxyribonucleic acid) and carries genetic information in the form of genes.

Allele is an alternative form of a particular gene ( like t for dwarf and T fro tall plant)

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

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