EASY
TS EAMCET
IMPORTANT
Earn 100

Which among the following do not form asexual spores usually?
(a)Deuteromycetes
(b)Basidiomycetes
(c)Ascomycetes
(d)Phycomycetes

50% studentsanswered this correctly

Important Questions on Biological Classification
MEDIUM
TS EAMCET
IMPORTANT
In which organisms the following structures are developed respectively?
Conidia; Non-motile spores; Buds; Zoospores
(A) Chlamydomonas
(B) Yeast
(C) Rhizopus
(D) Penicillium
(E) Wolffia

MEDIUM
TS EAMCET
IMPORTANT
Match the following lists.
List-I | List-II | ||
A | Coprophilous | I | Trichoderma |
B | Karyogamy and meiosis occur in saclike structures | II | Mucor |
C | Flask shaped fruiting bodies with an apical opening | III | Puccinia |
D | Asexual reproduction takes place by aplanospores | IV | Perithecium |
V | Dung | ||
VI | Penicillium | ||
VII | Alternaria |
The correct match is:

HARD
TS EAMCET
IMPORTANT
Match the following lists:
List | List | ||
A) | No sex organs, dikaryotic exogenous spores | Gonyaulax | |
B) | Infectious agents without nucleic acids | Trichodesmium | |
C) | Differentiated cytoplasm bloom in polluted water bodies | Slime moulds | |
D) | Fruiting bodies bearing spores survive many years | Basidiomycetes | |
Prions |
The correct match is

EASY
TS EAMCET
IMPORTANT
The proteinaceous infectious particle which can cause some serious animal diseases are called:

MEDIUM
TS EAMCET
IMPORTANT
Which of the following statements related to viruses are incorrect?
I. Antibiotics can kill viruses
II. Viruses are inactive outside the cell
III. Genes involved in viral metabolism are located in the viral genome
IV. Phages can multiply by two alternative mechanism, the lytic and the lysogenic cycle
The incorrect combination is:

HARD
TS EAMCET
IMPORTANT
What is the order of events that occur in a bacteriophage lytic cycle?

MEDIUM
TS EAMCET
IMPORTANT
Identify the correct statements among the following.
(A) No virus contains both DNA and RNA.
(B) Viroids were named by Pasteur.
(C) Scrapie disease of sheep is caused by proteins.
(D) In the six kingdom classification three domains are present.

MEDIUM
TS EAMCET
IMPORTANT
Assertion (A): Bacteriophages have the ability to replicate within bacterial cells.
Reason (R): Bacterial plasmids have very high copy numbers of their genome in the bacterial cells.
The correct option among the following is:
