61. Amoebiasis is prevented by
(1) drinking boiled water
(2) eating balanced food
(3) using mosquito nets
(4) eating plenty of fruits
62. Which is true about Trypanosoma?
(1) Facultative Parasite
(2) Polymorphic
(3) Non-pathogenic
(4) Monogenetic
63. Genetic information in Paramecium is contained in
(1) both micronucleus and macronucleus
(2) micronucleus
(3) mitochondria
(4) macronucleus
64. The main difference in Gram (+)ve and Gram (–)ve bacteria resides in their
(1) cytoplasm
(2) cell wall
(3) flagella
(4) cell membrane
65. Which one belongs to monera?
(1) Gelidium
(2) Amoeba
(3) Spirogyra
(4) Escherichia
66. Malignant tertian malarial parasite is
(1) P. ovale
(2) Plasmodium falciparum
(3) P. malariae
(4) P. vivax
67. Who discovered Plasmodium in R.B.C of human beings?
(1) Laveran
(2) Ronald Ross
(3) Stephens
(4) Mendel
68. Absorptive heterotrophic nutrition is exhibited by
(1) Bryophytes
(2) Algae
(3) Pteridophytes
(4) Fungi
69. A nonphotosynthetic aerobic nitrogen fixing soil bacterium is
(1) Azotobacter
(2) Rhizobium
(3) Klebsiella
(4) Clostridium
70. Plasmodium, the malarial parasite, belongs to class
(1) Sporozoa
(2) Sarcodina
(3) Dinophyceae
(4) Ciliata
71. The part of life cycle of malarial parasite Plasmodium vivax, that is passed in female Anopheles is
(1) exoerythrocytic schizogony
(2) sexual cycle
(3) post-erythrocytic schizogony
(4) pre-erythrocytic schizogony
72. Bacteria lack alternation of generation because there is
(1) no conjugation
(2) neither syngamy nor reduction division
(3) no exchange of genetic material
(4) distinct chromosomes are absent
73. In Amoeba and Paramecium osmoregulation occurs through
(1) contractile vacuole
(2) pseudopodia
(3) general surface
(4) nucleus
74. African sleeping sickness is due to
(1) Trypanosoma gambiense transmitted by Glossina palpalis
(2) Plasmodium vivax transmitted by Tse tse fly
(3) Entamoeba gingivalis spread by Housefly.
(4) Trypanosoma lewsii transmitted by Bed Bug
75. Name the organisms which do not derive energy directly or indirectly from sun
(1) Symbiotic bacteria
(2) Chemosynthetic bacteria
(3) Mould
(4) Pathogenic bacteria
76. Schizogont stage of Plasmodium occurs in human cells
(1) Erythrocytes and liver cells
(2) Erthrocytes
(3) Erythrocytes, liver cells and spleen cells
(4) Liver cells
77. If all ponds and puddles are destroyed, the organism likely to destroyed is
(1) Ascaris
(2) Leishmania
(3) Plasmodium
(4) Trypanosoma
78. Genophore/bacterial genome or nucleoid is made of
(1) a single double stranded DNA
(2) histones and nonhistones
(3) a single stranded DNA
(4) RNA and histones
79. Escherichia coli is used extensively in biological research as it is
(1) easy to handle
(2) easily cultured
(3) easily multiplied in host
(4) easily available
80. Organisms which are indicator of SO2 pollution of air
(1) Mushrooms
(2) Mosses
(3) Puffballs
(4) Lichens
(1) drinking boiled water
(2) eating balanced food
(3) using mosquito nets
(4) eating plenty of fruits
62. Which is true about Trypanosoma?
(1) Facultative Parasite
(2) Polymorphic
(3) Non-pathogenic
(4) Monogenetic
63. Genetic information in Paramecium is contained in
(1) both micronucleus and macronucleus
(2) micronucleus
(3) mitochondria
(4) macronucleus
64. The main difference in Gram (+)ve and Gram (–)ve bacteria resides in their
(1) cytoplasm
(2) cell wall
(3) flagella
(4) cell membrane
65. Which one belongs to monera?
(1) Gelidium
(2) Amoeba
(3) Spirogyra
(4) Escherichia
66. Malignant tertian malarial parasite is
(1) P. ovale
(2) Plasmodium falciparum
(3) P. malariae
(4) P. vivax
67. Who discovered Plasmodium in R.B.C of human beings?
(1) Laveran
(2) Ronald Ross
(3) Stephens
(4) Mendel
68. Absorptive heterotrophic nutrition is exhibited by
(1) Bryophytes
(2) Algae
(3) Pteridophytes
(4) Fungi
69. A nonphotosynthetic aerobic nitrogen fixing soil bacterium is
(1) Azotobacter
(2) Rhizobium
(3) Klebsiella
(4) Clostridium
70. Plasmodium, the malarial parasite, belongs to class
(1) Sporozoa
(2) Sarcodina
(3) Dinophyceae
(4) Ciliata
71. The part of life cycle of malarial parasite Plasmodium vivax, that is passed in female Anopheles is
(1) exoerythrocytic schizogony
(2) sexual cycle
(3) post-erythrocytic schizogony
(4) pre-erythrocytic schizogony
72. Bacteria lack alternation of generation because there is
(1) no conjugation
(2) neither syngamy nor reduction division
(3) no exchange of genetic material
(4) distinct chromosomes are absent
73. In Amoeba and Paramecium osmoregulation occurs through
(1) contractile vacuole
(2) pseudopodia
(3) general surface
(4) nucleus
74. African sleeping sickness is due to
(1) Trypanosoma gambiense transmitted by Glossina palpalis
(2) Plasmodium vivax transmitted by Tse tse fly
(3) Entamoeba gingivalis spread by Housefly.
(4) Trypanosoma lewsii transmitted by Bed Bug
75. Name the organisms which do not derive energy directly or indirectly from sun
(1) Symbiotic bacteria
(2) Chemosynthetic bacteria
(3) Mould
(4) Pathogenic bacteria
76. Schizogont stage of Plasmodium occurs in human cells
(1) Erythrocytes and liver cells
(2) Erthrocytes
(3) Erythrocytes, liver cells and spleen cells
(4) Liver cells
77. If all ponds and puddles are destroyed, the organism likely to destroyed is
(1) Ascaris
(2) Leishmania
(3) Plasmodium
(4) Trypanosoma
78. Genophore/bacterial genome or nucleoid is made of
(1) a single double stranded DNA
(2) histones and nonhistones
(3) a single stranded DNA
(4) RNA and histones
79. Escherichia coli is used extensively in biological research as it is
(1) easy to handle
(2) easily cultured
(3) easily multiplied in host
(4) easily available
80. Organisms which are indicator of SO2 pollution of air
(1) Mushrooms
(2) Mosses
(3) Puffballs
(4) Lichens
Tags:
NEET BIOLOGY