Leprosy is a disease that causes severe scarring skin sores and causes more damage in the limb. - It mainly affects the peripheral nerves, skin, respiratory tracts and eyes. - Leprosy is actually not that infectious but it spreads when a healthy person comes in regular and close contact with nasal mucosa droplets of leprosy patients.
Haryana PMT-2003
Biological Classification
258493
Which kingdom incorporates photoautotrophs, chemoautotrophs and heterotrophs?
1 Monera
2 Protista
3 Plantae
4 Both (b) and (c)
Explanation:
The kingdom Monera incorporates photoautotrophs, chemoautotrophs and heterotrophs. Some organisms belonging to kingdom Monera have an autotrophic mode of nutrition which means that they can prepare their own food while others are heterotrophic which depends on others for food. - Mode of nutrition of all organisms belonging to kingdom Monera is autotrophic. - Chemoautotroph do not require light and pigment for their nutrition. These bacteria oxidize certain inorganic substances with the help of atmospheric $\mathrm{O}_{2}$.
BCECE-2009
Biological Classification
258494
Blue-green alga are included in:
1 protista
2 fungi
3 prokaryotes
4 bryophytes
Explanation:
Prokaryotes are organisms whose cells lack a nucleus and other organelles. - Most of the bacteria are single celled small organisms that have a relatively simple structure. - Prokaryotes include the domains Eubacteria and Archaea. Thus example of prokaryotes include bacteria, archaea, and cyanobacteria.
Uttarakhand-2005
Biological Classification
258495
Heterocysts are found in
1 Cyanophyceae
2 Chlorophyceae
3 Pheophyceae
4 Rhodophyceae
Explanation:
Heterocyst are found in many species of filamentous blue-green algae. They are cells of slightly larger size and with more thickened wall than the vegetative cells. - It is a transparent thick - walled cell seen in bluegreen algae filaments at an intermediate position.
Leprosy is a disease that causes severe scarring skin sores and causes more damage in the limb. - It mainly affects the peripheral nerves, skin, respiratory tracts and eyes. - Leprosy is actually not that infectious but it spreads when a healthy person comes in regular and close contact with nasal mucosa droplets of leprosy patients.
Haryana PMT-2003
Biological Classification
258493
Which kingdom incorporates photoautotrophs, chemoautotrophs and heterotrophs?
1 Monera
2 Protista
3 Plantae
4 Both (b) and (c)
Explanation:
The kingdom Monera incorporates photoautotrophs, chemoautotrophs and heterotrophs. Some organisms belonging to kingdom Monera have an autotrophic mode of nutrition which means that they can prepare their own food while others are heterotrophic which depends on others for food. - Mode of nutrition of all organisms belonging to kingdom Monera is autotrophic. - Chemoautotroph do not require light and pigment for their nutrition. These bacteria oxidize certain inorganic substances with the help of atmospheric $\mathrm{O}_{2}$.
BCECE-2009
Biological Classification
258494
Blue-green alga are included in:
1 protista
2 fungi
3 prokaryotes
4 bryophytes
Explanation:
Prokaryotes are organisms whose cells lack a nucleus and other organelles. - Most of the bacteria are single celled small organisms that have a relatively simple structure. - Prokaryotes include the domains Eubacteria and Archaea. Thus example of prokaryotes include bacteria, archaea, and cyanobacteria.
Uttarakhand-2005
Biological Classification
258495
Heterocysts are found in
1 Cyanophyceae
2 Chlorophyceae
3 Pheophyceae
4 Rhodophyceae
Explanation:
Heterocyst are found in many species of filamentous blue-green algae. They are cells of slightly larger size and with more thickened wall than the vegetative cells. - It is a transparent thick - walled cell seen in bluegreen algae filaments at an intermediate position.
Leprosy is a disease that causes severe scarring skin sores and causes more damage in the limb. - It mainly affects the peripheral nerves, skin, respiratory tracts and eyes. - Leprosy is actually not that infectious but it spreads when a healthy person comes in regular and close contact with nasal mucosa droplets of leprosy patients.
Haryana PMT-2003
Biological Classification
258493
Which kingdom incorporates photoautotrophs, chemoautotrophs and heterotrophs?
1 Monera
2 Protista
3 Plantae
4 Both (b) and (c)
Explanation:
The kingdom Monera incorporates photoautotrophs, chemoautotrophs and heterotrophs. Some organisms belonging to kingdom Monera have an autotrophic mode of nutrition which means that they can prepare their own food while others are heterotrophic which depends on others for food. - Mode of nutrition of all organisms belonging to kingdom Monera is autotrophic. - Chemoautotroph do not require light and pigment for their nutrition. These bacteria oxidize certain inorganic substances with the help of atmospheric $\mathrm{O}_{2}$.
BCECE-2009
Biological Classification
258494
Blue-green alga are included in:
1 protista
2 fungi
3 prokaryotes
4 bryophytes
Explanation:
Prokaryotes are organisms whose cells lack a nucleus and other organelles. - Most of the bacteria are single celled small organisms that have a relatively simple structure. - Prokaryotes include the domains Eubacteria and Archaea. Thus example of prokaryotes include bacteria, archaea, and cyanobacteria.
Uttarakhand-2005
Biological Classification
258495
Heterocysts are found in
1 Cyanophyceae
2 Chlorophyceae
3 Pheophyceae
4 Rhodophyceae
Explanation:
Heterocyst are found in many species of filamentous blue-green algae. They are cells of slightly larger size and with more thickened wall than the vegetative cells. - It is a transparent thick - walled cell seen in bluegreen algae filaments at an intermediate position.
Leprosy is a disease that causes severe scarring skin sores and causes more damage in the limb. - It mainly affects the peripheral nerves, skin, respiratory tracts and eyes. - Leprosy is actually not that infectious but it spreads when a healthy person comes in regular and close contact with nasal mucosa droplets of leprosy patients.
Haryana PMT-2003
Biological Classification
258493
Which kingdom incorporates photoautotrophs, chemoautotrophs and heterotrophs?
1 Monera
2 Protista
3 Plantae
4 Both (b) and (c)
Explanation:
The kingdom Monera incorporates photoautotrophs, chemoautotrophs and heterotrophs. Some organisms belonging to kingdom Monera have an autotrophic mode of nutrition which means that they can prepare their own food while others are heterotrophic which depends on others for food. - Mode of nutrition of all organisms belonging to kingdom Monera is autotrophic. - Chemoautotroph do not require light and pigment for their nutrition. These bacteria oxidize certain inorganic substances with the help of atmospheric $\mathrm{O}_{2}$.
BCECE-2009
Biological Classification
258494
Blue-green alga are included in:
1 protista
2 fungi
3 prokaryotes
4 bryophytes
Explanation:
Prokaryotes are organisms whose cells lack a nucleus and other organelles. - Most of the bacteria are single celled small organisms that have a relatively simple structure. - Prokaryotes include the domains Eubacteria and Archaea. Thus example of prokaryotes include bacteria, archaea, and cyanobacteria.
Uttarakhand-2005
Biological Classification
258495
Heterocysts are found in
1 Cyanophyceae
2 Chlorophyceae
3 Pheophyceae
4 Rhodophyceae
Explanation:
Heterocyst are found in many species of filamentous blue-green algae. They are cells of slightly larger size and with more thickened wall than the vegetative cells. - It is a transparent thick - walled cell seen in bluegreen algae filaments at an intermediate position.
