NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOLOGICAL CLASSIFICATION(NCERT)
285840
Which of the following statements is incorrect?
1 Bacteria are helpful in making curd.
2 Mumps is a disease caused by bacteria.
3 ${{\text{N}}_{2}}$-fixing bacteria pick up free ${{\text{N}}_{2}}$ from soil atmosphere and convert it into nitrogenous compounds.
4 Archaebacteria differ from other bacteria in having a different cell wall structure and this feature is responsible for their survival in extreme conditions.
Explanation:
(b) Mumps is caused by virus.
BIOLOGICAL CLASSIFICATION(NCERT)
285825
Organisms of which of the following kingdomdo not have nuclear membrane?
1 Protista
2 Fungi
3 Monera
4 Plantae
Explanation:
(c) Monera is the group of prokaryotes. They are basically unicellular, may be mycelial, colonial and filamentous. They do not contain any organized nucleus with distinct membrane.
NCERT Page-17/N-12
BIOLOGICAL CLASSIFICATION(NCERT)
285826
Which of the following is the smallest living cell and can live without oxygen?
1 Mycoplasma
2 Mycorrhiza
3 Euglena
4 Trypanosoma
Explanation:
(a) Mycoplasma are the simplest or smallest known organisms that completely lack a cell wall and can survive without oxygen.
NCERT Page-20/N-14
BIOLOGICAL CLASSIFICATION(NCERT)
285827
The bacteria which oxidize various inorganic substances anduse the released energy for the synthesis of food are called
1 Archaebacteria
2 Heterotrophic bacteria
3 Photosynthetic autotrophic bacteria
4 Chemosynthetic autotrophic bacteria
Explanation:
(d) Chemosynthetic autotrophic bacteria use the energy obtained by the oxidation of chemicals for the synthesis of food. They play a great role in recycling of nutrients like nitrogen, phosphorous, iron and sulphur.
285840
Which of the following statements is incorrect?
1 Bacteria are helpful in making curd.
2 Mumps is a disease caused by bacteria.
3 ${{\text{N}}_{2}}$-fixing bacteria pick up free ${{\text{N}}_{2}}$ from soil atmosphere and convert it into nitrogenous compounds.
4 Archaebacteria differ from other bacteria in having a different cell wall structure and this feature is responsible for their survival in extreme conditions.
Explanation:
(b) Mumps is caused by virus.
BIOLOGICAL CLASSIFICATION(NCERT)
285825
Organisms of which of the following kingdomdo not have nuclear membrane?
1 Protista
2 Fungi
3 Monera
4 Plantae
Explanation:
(c) Monera is the group of prokaryotes. They are basically unicellular, may be mycelial, colonial and filamentous. They do not contain any organized nucleus with distinct membrane.
NCERT Page-17/N-12
BIOLOGICAL CLASSIFICATION(NCERT)
285826
Which of the following is the smallest living cell and can live without oxygen?
1 Mycoplasma
2 Mycorrhiza
3 Euglena
4 Trypanosoma
Explanation:
(a) Mycoplasma are the simplest or smallest known organisms that completely lack a cell wall and can survive without oxygen.
NCERT Page-20/N-14
BIOLOGICAL CLASSIFICATION(NCERT)
285827
The bacteria which oxidize various inorganic substances anduse the released energy for the synthesis of food are called
1 Archaebacteria
2 Heterotrophic bacteria
3 Photosynthetic autotrophic bacteria
4 Chemosynthetic autotrophic bacteria
Explanation:
(d) Chemosynthetic autotrophic bacteria use the energy obtained by the oxidation of chemicals for the synthesis of food. They play a great role in recycling of nutrients like nitrogen, phosphorous, iron and sulphur.
285840
Which of the following statements is incorrect?
1 Bacteria are helpful in making curd.
2 Mumps is a disease caused by bacteria.
3 ${{\text{N}}_{2}}$-fixing bacteria pick up free ${{\text{N}}_{2}}$ from soil atmosphere and convert it into nitrogenous compounds.
4 Archaebacteria differ from other bacteria in having a different cell wall structure and this feature is responsible for their survival in extreme conditions.
Explanation:
(b) Mumps is caused by virus.
BIOLOGICAL CLASSIFICATION(NCERT)
285825
Organisms of which of the following kingdomdo not have nuclear membrane?
1 Protista
2 Fungi
3 Monera
4 Plantae
Explanation:
(c) Monera is the group of prokaryotes. They are basically unicellular, may be mycelial, colonial and filamentous. They do not contain any organized nucleus with distinct membrane.
NCERT Page-17/N-12
BIOLOGICAL CLASSIFICATION(NCERT)
285826
Which of the following is the smallest living cell and can live without oxygen?
1 Mycoplasma
2 Mycorrhiza
3 Euglena
4 Trypanosoma
Explanation:
(a) Mycoplasma are the simplest or smallest known organisms that completely lack a cell wall and can survive without oxygen.
NCERT Page-20/N-14
BIOLOGICAL CLASSIFICATION(NCERT)
285827
The bacteria which oxidize various inorganic substances anduse the released energy for the synthesis of food are called
1 Archaebacteria
2 Heterotrophic bacteria
3 Photosynthetic autotrophic bacteria
4 Chemosynthetic autotrophic bacteria
Explanation:
(d) Chemosynthetic autotrophic bacteria use the energy obtained by the oxidation of chemicals for the synthesis of food. They play a great role in recycling of nutrients like nitrogen, phosphorous, iron and sulphur.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOLOGICAL CLASSIFICATION(NCERT)
285840
Which of the following statements is incorrect?
1 Bacteria are helpful in making curd.
2 Mumps is a disease caused by bacteria.
3 ${{\text{N}}_{2}}$-fixing bacteria pick up free ${{\text{N}}_{2}}$ from soil atmosphere and convert it into nitrogenous compounds.
4 Archaebacteria differ from other bacteria in having a different cell wall structure and this feature is responsible for their survival in extreme conditions.
Explanation:
(b) Mumps is caused by virus.
BIOLOGICAL CLASSIFICATION(NCERT)
285825
Organisms of which of the following kingdomdo not have nuclear membrane?
1 Protista
2 Fungi
3 Monera
4 Plantae
Explanation:
(c) Monera is the group of prokaryotes. They are basically unicellular, may be mycelial, colonial and filamentous. They do not contain any organized nucleus with distinct membrane.
NCERT Page-17/N-12
BIOLOGICAL CLASSIFICATION(NCERT)
285826
Which of the following is the smallest living cell and can live without oxygen?
1 Mycoplasma
2 Mycorrhiza
3 Euglena
4 Trypanosoma
Explanation:
(a) Mycoplasma are the simplest or smallest known organisms that completely lack a cell wall and can survive without oxygen.
NCERT Page-20/N-14
BIOLOGICAL CLASSIFICATION(NCERT)
285827
The bacteria which oxidize various inorganic substances anduse the released energy for the synthesis of food are called
1 Archaebacteria
2 Heterotrophic bacteria
3 Photosynthetic autotrophic bacteria
4 Chemosynthetic autotrophic bacteria
Explanation:
(d) Chemosynthetic autotrophic bacteria use the energy obtained by the oxidation of chemicals for the synthesis of food. They play a great role in recycling of nutrients like nitrogen, phosphorous, iron and sulphur.