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Biological Classification

719 Questions Start Errorless Test
All Exams Allen Errorless
APMEE 1999 Q426 Errorless 11. Protozoa_Protists MCQ
Amoeba is eukaryotic because it possesses
A.
Plasmid
B.
Nucleus
C.
Plasmalemma
D.
DNA
NCERT; CPMT 1999; CBSE PMT (Pre.) 2012 Q427 Errorless 12. Critical Thinking_Protists MCQ
Motile elongate zygote of Plasmodium occurs in
A.
Human RBCs
B.
Human liver
C.
Salivary glands of mosquito (Anopheles)
D.
Gut of mosquito (Anopheles)
RPMT 1999 Q428 Errorless 14. Self Evaluation Test_Protists MCQ
Malaria parasite harm liver cells
A.
In erythrocytic cycle
B.
After erythrocytic cycle
C.
Before erythrocytic cycle
D.
None of these
CPMT 1999 Q429 Errorless 14. Self Evaluation Test_Protists MCQ
Amoeba is called immortal and it is scattered all over the world due to
A.
Conjugation
B.
Regeneration
C.
Binary fission
D.
Sexual reproduction
BHU 1999; Pb. PMT 2004; AFMC 2012 Q430 Errorless 14. Self Evaluation Test_Protists MCQ
During conjugation in Paramecium
A.
Out of the four micronuclei formed, three nuclei degenerate
B.
Out of the twelve macronuclei formed, four nuclei degenerate
C.
Zygote nucleus undergoes eight successive divisions in each conjugant
D.
Out of the sixteen nuclei formed from zygote, 12 become macronuclei and 4 micronuclei
RPMT 1999 Q431 Errorless 14. Self Evaluation Test_Protists MCQ
Hyaline cap in Amoeba is formed
A.
Around food vacuole
B.
Around contractile vacuole
C.
Around nucleus
D.
In front of pseudopodium
RPMT 1999 Q432 Errorless 14. Self Evaluation Test_Protists MCQ
Which animal exhibits sexual dimorphism
A.
Lobosa
B.
Ciliata
C.
Sporozoans
D.
Radiolarians
RPMT 1999 Q433 Errorless 14. Self Evaluation Test_Protists MCQ
Binary fission in Amoeba involves
A.
Amitosis
B.
Mitosis
C.
Meiosis
D.
None of these
CPMT 1999 Q434 Errorless 15. Fungi_General_Fungi MCQ
When fungi feed on dead organic matter, they are known as [NCERT Pg. No. 18]
A.
Dimorphic
B.
Parasites
C.
Saprophytes
D.
None of these
CPMT 1999 Q435 Errorless 16. Mucor and Rhizopus_Fungi MCQ
Coenogametes are formed in
A.
Albugo
B.
Saccharomyces
C.
Rhizopus
D.
Alternaria
CBSE PMT 1999; BHU 1999; CPMT 2004; Bihar CECE 2006 Q436 Errorless 16. Mucor and Rhizopus_Fungi MCQ
Columella is a specialized structure found in the sporangium of [NCERT Pg. No. 17]
A.
Ulothrix
B.
Rhizopus
C.
Spirogyra
D.
None of these
BHU 1999; MHCET 2001 Q437 Errorless 16. Mucor and Rhizopus_Fungi MCQ
Which one of the following fungus shows heterothallism
A.
Erisyphe
B.
Peziza
C.
Rhizopus
D.
Peronospora
RPMT 1999 Q438 Errorless 22. Self Evaluation Test_Fungi MCQ
Cleistothecium is present in
A.
Only in Aspergillus
B.
All Ascomycetes
C.
Penicillium and Aspergillus
D.
Hemi-ascomycetes
RPMT 1999 Q439 Errorless 22. Self Evaluation Test_Fungi MCQ
In mushroom, fungal tissue which formed central part of a gill is
A.
Strema
B.
Trema
C.
Sub-hyminium
D.
Hyminium
JIPMER 1999 Q440 Errorless 22. Self Evaluation Test_Fungi MCQ
Fungi causing hair loss are
A.
Keratophilous
B.
Pyrophilous
C.
Coprophilous
D.
None of these
BHU 1999 Q441 Errorless 22. Self Evaluation Test_Fungi MCQ
Collumella is found in
A.
Mucor / Rhizopus
B.
Spirogyra
C.
Moss
D.
Both
RPMT 1999; Odisha JEE 2012 Q442 Errorless 22. Self Evaluation Test_Fungi MCQ
Life cycle of yeast is
A.
Haplodiplobiontic
B.
Haplobiontic
C.
Diplobiontic
D.
All of the above
AFMC 1999 Q443 Errorless 22. Self Evaluation Test_Fungi MCQ
In yeast, cell wall contains
A.
Amylose and glucose
B.
Glucose and mannose
C.
Glucose and muramic acid
D.
Sucrose and mannose
Pb. PMT 1999, 2000 Q444 Errorless 23. Viruses_Viruses MCQ
Which of the following is a DNA containing plant virus
A.
Tobacco mosaic virus
B.
Tomato mosaic virus
C.
Cauliflower mosaic virus
D.
Potato mosaic virus
BHU 1999; WB JEE 2009; MP PMT 2009; CBSE PMT (Pre.) 2010 Q445 Errorless 23. Viruses_Viruses MCQ
The protein coat of virus is called
A.
Capsid
B.
Cosmid
C.
Capsomere
D.
Chromophore
KCET 1998; CPMT 2001, 10; MP PMT 2012 Q446 Errorless 1. Shape and nutrition of bacteria_Monera MCQ
When a bacterium is provided with flagella arising from two opposite ends, it is called
A.
Monotrichous
B.
Lophotrichous
C.
Amphitrichous
D.
Polytrichous
CPMT 1998; Odisha JEE 2008 Q447 Errorless 2. Life cycle/Reproduction in bacteria_Monera MCQ
Penicillin inhibits bacterial multiplication because [NCERT Pg. No. 16]
A.
It checks spindle formation
B.
It destroys chromatin
C.
It inhibits cell wall formation
D.
It checks RNA synthesis
CBSE PMT 1998 Q448 Errorless 2. Life cycle/Reproduction in bacteria_Monera MCQ
Transfer of genetic information from one bacterium to another in the transduction process is through
A.
Physical contact between donor and recipient strains
B.
Conjugation between opposite strain bacterium
C.
Bacteriophages released from the donor bacterial strain
D.
Another bacterium having special organ for conjugation
AFMC 1998; CPMT 1998; CBSE PMT 1999; Pb. PMT 1999; BVP 2002; Kerala CET 2003; MP PMT 2003; MHCET 2004; AIEEE Pharmacy 2004; Bihar CECE 2006; DUMET 2009; J & K CET 2010 Q449 Errorless 3. Economic importance of bacteria_Monera MCQ
The symbiotic nitrogen fixing bacteria present in root nodules of legumes belong to genus
A.
Xanthomonas
B.
Pseudomonas
C.
Rhizobium
D.
Acetobacter
CBSE PMT 1998 Q450 Errorless 3. Economic importance of bacteria_Monera MCQ
Which of the following is non-symbiotic biofertilizer
A.
VAM
B.
Azotobacter
C.
Anabaena
D.
Rhizobium