In Brood Parasitism which of the two birds are involved?

1. Cuckoo and Parrot

2. Parrot and Crow

3. Crow and Cuckoo

4. Cuckoo and Eagle

lichens

1. An intimate mutualistic relationship

2. Between fungus and algae

3. Both 1 and 2

4. Confers benefit to one

Mycorrhizae are associations between

1. Fungi and roots of higher plants

2. Fungi and algae

3. Fungi and cyanobacteria

4. Both B and C

Plants don't need the help of animals

1. For pollination

2. For dispersal of seeds

3. For both 1 and 2

4. For nutrient absorption

Which of the following is not an example of commensalism?

1. Orchid over the mango tree

2. Barnacle on the back of a whale

3. Cattle egret and grazing cattle

4. Cuscuta and hedge plants

Which of the following is not an example of commensalism?

1. orchid as an epiphyte over a mango tree

2. Barnacle on the back of a whale

3. Copepods over Marine fishes

4. Cattle egret and grazing cattle

Higher plants provide …….to fungi in Mycorrhizae?

1. Energy yielding Fats

2. Energy yielding carbohydrate

3. Energy yielding Proteins

4. Energy yielding organic Acid

Pollinators didn't get which of the following awards (generally)?

1. Nectar

2. Pollen

3. Juicy and nutritious fruits

4. Both 2 and 3

The most spectacular and evolutionarily fascinating example of mutualism is

1. Mycorrhizae

2. Lichens

3. Plant-animal relationship

4. Orchid and mango tree