Who is the prominent personality best known due to his accidental discovery of penicillin?

Bacteria are classified into five groups according to their basic shapes, which of the following is an incorrect?

The type of chromosomal mutation where the broken chromosome segment is reversed and inserted back into the chromosome:

What is the causative agent of chickenpox?

Gregor Mendel, an Augustine Friar and biologist is known for his study of?

A trait that is controlled by a single gene with more than two alleles:

John noticed a scaly, peeling and cracked skin between his toes. He complains of itchiness especially right after taking off shoes and socks. He consulted a physician and was diagnosed with athlete’s foot. You are aware that the causative agent for this is?

Which of the following is not a chemical bonding?

The cell cycle phase where the cell is ‘resting’?

What is the ability of an organism to maintain an internal condition within a narrow range almost constantly despite environmental changes?

___________ are thread-like structures located inside the nucleus of animal and plant cells.

What do you call the microorganism that actively causes disease to the host?

All of the following are characteristics of prokaryotic cells, except?

It is an organelle known as ‘The Powerhouse of the Cell’:

Hemoglobin is a _______________ that carry oxygen and nutrients in the circulating blood.

The type of metabolism that functions in the breakdown of complex molecules to form a simpler ones is known as?

What chromosomal aberration/mutation results from the breakage of a chromosome in which the genetic material becomes lost during cell division?

The following characteristics describe a mitotic division, except?

What branch of biology that mainly focuses on all living organisms that are too small to be seen by the naked eye?

Among the following, which part of the cell is predominantly made of phospholipid bilayer?

The following characteristics describes a meiotic division, except?

The level of organization where organisms belong to the same species that live in the same area and interact with one another is termed as?

All but one of the following are organic compound, except?

It is one of the complex features of living things the potential to sense the environment or surroundings and respond to environmental stimulus:

The type of chemical bond that forms when valence electrons are transferred from one atom to the other to complete the other electron shell.

The following are organ systems, except?