Robert Hooke discovered_____________?
A. Nucleus
B. Mitochondria
C. Cell
D. DNA
Robert Hooke discovered_____________? Read More »
Biology
On the basis of collected facts and figures, a scientist formulates a factitive statement called:
A. Observation
B. Research work
C. Hypothesis
D. Inductive Reasoning
Members of one species inhabiting the same are form__________?
A. Species
B. Community
C. Ecosystem
D. Population
Members of one species inhabiting the same are form__________? Read More »
A group of very similar inter breeding organisms constitutes?
A. Biosphere
B. Ecosystem
C. Population
D. Species
A group of very similar inter breeding organisms constitutes? Read More »
Which of the following is an example of ‘molecule’?
A. Chloroplast
B. A Nerve Cell
C. DNA
D. Hydrogen
Which of the following is an example of ‘molecule’? Read More »
A group of similar cells that perform a specific function is:
A. Organ
B. Tissues
C. Organelle
D. Organ System
A group of similar cells that perform a specific function is: Read More »
Two or more populations of different species living and interacting in the same area form
A. Biosphere
B. Community
C. Population System
D. Ecosystem
E. Species
Various tissue types combine to make up
A. Cells
B. Organs
C. Organ System
D. Organelles
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What is the Functional unit of DNA?
A. Nucleus
B. Genes
C. Chromosomes
D. Nucleolus
What is the Functional unit of DNA? Read More »
Organelles are_______________?
A. Unicellular structures
B. Multi-cellular structures
C. Sub-cellular structures
D. Non-cellular structures
Organelles are_______________? Read More »