The first Rabies vaccine is invented by

Important Questions on Microorganisms and Disease

MEDIUM

Science>Biology>Microorganisms and Disease>Louis Pasteur

How do we save milk from spoilage?

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

The heating of milk up to $72°\mathrm{C}$ and suddenly cooling is called _____.

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Read the following statements carefully and select the correct ones.
(i) Alfred Wallace, a naturalist who worked in Malay Archipelago had also come to similar conclusions as Darwin around the same time.
(ii) August Weismann by careful experimentation demonstrated that life comes only from pre-existing life.
(iii) The organs which have the same fundamental structure but are different in functions are called homologous organs.
(iv) Rate of appearance of new form is inversely proportional to life span of organism.

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Which of the following scientist was first to discover microorganism in 1674.

MEDIUM

Science>Biology>Microorganisms and Disease>Louis Pasteur

The theory of spontaneous generation states that

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Which of these does not prevent growth of bacteria?

MEDIUM

Science>Biology>Microorganisms and Disease>Louis Pasteur

How does the modern process of pasteurization differ from the one given by Pasteur?

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Pasteurization of milk destroys

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Pasteurisation of milk destroys its

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Which one of the following scientist’s name is correctly matched with the theory put forth by him?

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Louis Pasteur was a researcher who found the vaccination for

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Theory of abiogenesis or spontaneous generation was finally disapproved by

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

The scientist related with the theory of biogenesis and who has done an experiment with swan-necked flask is

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Cassava is made into a mash and _____ to form a garri.

MEDIUM

Science>Biology>Microorganisms and Disease>Louis Pasteur

Identify the wrong statement.

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

The theory of spontaneous generation stated that

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

The food material which is preserved by pasteurisation is _____. (milk/oil)

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

What is the process that helps milk lasts longer but does not kill all the microbes in it?

EASY

Science>Biology>Microorganisms and Disease>Louis Pasteur

Which one of the following experiments suggests that simplest living organisms could not have originated spontaneously from non-living matter?

MEDIUM

Science>Biology>Microorganisms and Disease>Louis Pasteur

Milk can be pasteurised by heating it to 70$°$C for 15 seconds. This is to: