ESM236

Autotrophs are able to
manufacture their food
through ___

Clostridium spp is mainly
found in ___.

Which of the following is not
a sewage bacteria?

Energy transfer to the
consumers in the
ecosystem is done through
the ___.

Which microorganism is
used for the production of
cheese

The earth's water supply is
also known as

Rhizobium radiciola and
Bacillus radiciola live ___ in
the root nodules of
leguminous plants.

is a limiting factor for
growth of many organisms

A
is obtained when
microorganisms are grown
in the laboratory medium

Energy from the sun is
captured by the

The organisms within an
ecosystem live in

Energy transfer to the
consumers in the
ecosystem is done through
the

Which of the organisms is
used in the production of
cheese?

Microorganisms in the air
can be determined by the
following methods except

Saccharomyces cerevisiae
produces the enzyme

The enzyme
is produced by Mucor
species

When a virus lacks a
demonstrable latent period
in the vector, it is said to be
___

In cell culture, some tissues
deteriorate as they multiply;
this is called

The fungal kingdom is
divided into ___.

is the process by which the
cell protoplasm is covered
by a thin membrane which
is is pushed out of a cell to
form a bus

A typical sporangium is
found in the family of ___

Temporary inhabitants of an
environment are known as

The
mycelium usually develops
from the germination of
basidiospores

Microorganisms may be
___

The true fungi is classified
into subdivisions based on
their

Which of the following is is
a limiting factor for growth
of many organisms?

Sexual reproduction in the
zygomycetes occurs by

In anaerobic conditions,
ntrates are reduced to
nitrous oxide through a
process of

Saccharomyces cerevisiae
produces the enzyme __

Lakes that receive small
amount of nutrients are
termed

The physical features in an
environment are called the
factors

Ammonia is converted to
nitrites during the process
of ___

The deep water in a lake
beyond the depth of
effective light penetration is
present in the

The study of the
relationship among
organisms and their
environment is known as

The oxidation states of
sulphur does not include

Which of these processes
is not involved in the
nitrogen cycle?

The deep water in a lake
beyond the depth of
effective light penetration is
present in the

Microorganisms may grow
in all these areas except
___.

The physical location of an
organism is known as

Ammonia is converted to
nitrites during the process
of

Citric acid is produces by
___.

The
pigment is present in plants
for the manufacture of food

The advantage of agar
medium over gelatin as a
solidifying agent is that

The fungus Rhodotrula
gracilis produces the
vitamin

A continous flow of nitrogen
in the ecosystem is
maintained through

__ determines the type
and population of microbes
in waterbodies.

Prosthesa is an adaptation
for ___ bacterium

The yeast cell reproduces
by
division

Homogenization of
microorganisms involves
of the extract

Clostridium spp is mainly
found in the