The Cell — BIOLOGY STD 9 — Question

Name the following
Organelle associated with cellular digestion

Give the technical terms for the following:
The structure where exchange of gases takes place in lungs.

Given below are sets of five terms each. Rewrite the terms in correct order in a logical sequence beginning with the term that is underlined.
Larynx, Lungs, Diaphragm, Nasal cavity, Pharynx.

Give one word for each of the following
Conversion of ammonium compound with nitrates by bacteria.

Name the following
Two types of nucleic acids present in a cell.

Name the features prossessed by:
both plant and animal cells.

Give the technical term
Flower which contains all the four whorls.

Given below are sets of five terms each. Rewrite the terms in correct order in a logical sequence beginning with the term that is underlined.
Nasal cavity, Pharynx, Nose, Lungs, Trachea.

Write odd one out
Typhoid, Tuberculosis, Chickenpox, Cholera.

define:
Meristematic tissue