Nutrition in plants

Which of the following is an insectivorous plant?
1. Amarbel
2. Cuscuta
3. Pitcher plant
4. Indian telegraph plant
Which of the folllowing is a saprotroph?
1. Algae
2. Parasite
3. Fungi
4. Man
What is used by autotrophs during phototrophs?
1. Sunlight
2. Carbon dioxide
3. Water
4. All of these
Which of the following is a parasite?
1. Pitcher plant
2. Amarbel
3. Cuscuta
4. Both (B) and (C)
Carbon dioxide is taken by plants through
1. Guard cells
2. Stomata
3. Chlorophyll
4. Roots
An association of algae and fungus is called
1. Lichens
2. Mycorrhiza
3. Commensalism
4. None of these
Which of the following is a body building nutrient?
1. Proteins
2. Carbohydrates
3. Fats
4. Minerals