2 Give the correct biological term for each of the following descriptions. 1.3 Indicate whether each of the descriptions in COLUMN I apply to A ONLY, B ONLY, BOTH A AND B or NONE of the items in COLUM

Here are the answers to sections 1.2 and 1.3:

1.2 Give the correct biological term for each of the following descriptions.

1.2.1 The position of a gene on a chromosome: locus
1.2.2 The type of evolution characterised by long periods of little or no change followed by short periods of rapid change: punctuated equilibrium
1.2.3 The natural shape of a DNA molecule: double helix
1.2.4 The type of bond found between two amino acids: peptide bond
1.2.5 The type of vision shared in primates that allows for depth perception: binocular vision
1.2.6 The type of dominance which results in an intermediate phenotype in the heterozygous condition: incomplete dominance
1.2.7 The fluid of the nucleus where free nucleotides are found: nucleoplasm
1.2.8 A tangled mass of chromosomes located within the nucleus: chromatin
1.2.9 The division of the cytoplasm after a nuclear division: cytokinesis
1.2.10 The name for the X and Y sex chromosomes in humans: gonosomes

1.3 Indicate whether each of the descriptions in COLUMN I apply to A ONLY, B ONLY, BOTH A AND B or NONE of the items in COLUMN II.

1.3.1 A genetic disorder caused by a chromosomal mutation: $\boxed{\text{NONE}}$
1.3.2 The importance of meiosis: $\boxed{\text{BOTH A AND B}}$
1.3.3 The organelle where DNA is found in plants: $\boxed{\text{BOTH A AND B}}$