1
Virus that infects and multiplies within bacteria.
2
The study and analysis of the patterns, causes, and effects of health and disease conditions in defined populations.
3
The study, in the field of genetics, of cellular and physiological phenotypic trait variations that are caused by external or environmental factors that switch genes on and off.
4
Explains the structure, organization of the organelles they contain, their physiological properties, metabolic processes, signaling pathways, life cycle, and interactions.
5
The study of insects.
6
The theory that all living things are made up of cells.
7
Any member of two classes of chemical compounds derived from carbonic acid or carbon dioxide.
8
The region of an embryo or seedling stem above the cotyledon.
9
The scientific analysis and study of interactions among organisms and their environment. It is an interdisciplinary field that includes biology, geography and Earth science.
10
The "control room" for the cell. The nucleus gives out all the orders.
11
Biological molecules (proteins) that act as catalysts and help complex reactions occur everywhere in life.
12
The inactive X chromosome in a female somatic cell, rendered inactive in a process called lionization
13
An ecological niche is the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces.
14
Type of lymphocyte in the humeral immunity of the adaptive immune system.
15
Single-cell microscopic organisms which lack a true nucleus. They represent one of the three domains.
16
The structural and functional unit of all organisms; an autonomous self-replicating unit that may exist as functional independent unit of life.
