4th QA Review Exercise

This is the middle part of the chromosome that connects the chromatids together.

• Chromatin

• Centromere

• Chromate

Where do nutrients go after being absorbed?

It absorbs liquids and vitamins.

• Stomach

• Small Intestine

• Large Intestine

• Mouth

They started life as a single, fertilized egg.

• Identical Twins

• Fraternal Twins

What kind of enzyme in the saliva digests carbohydrates?

Which stage of the cell cycle is characterized by many metabolic activities like growth, synthesis of DNA and chromosomes replication?

• Interphase

• Meiosis

• Mitosis

• Prophase

“Father of Modern Genetics”

Metaphase 1 : tetrad , Metaphase 2 : __________

AA

Which is the correct expression of its genotypic character?

• Axial

• Terminal

• Homozygous Axial

• Heterozygous Axial

aa

Which is the correct expression of its phenotypic character?

• axial

• terminal

• Homozygous axial

• Homozygous terminal