MCQ
Lichen is the pioneer vegetation on which succession:
- AHydrosere
- BLithosere
- CPsammosere
- DXerosere
✓
Answer
- Lithosere
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed
Malignant malaria is caused by the which of the following species of Plasmodium?
Identify the type of ovary in diagram
An organism used as a biofertilizer for raising soyabean crop is
The diagram represents miller's experiment. Choose the correct combination of labelling.
Consider the following statements
→$I.$ People should get vaccination to avoid infection
$II.$ Vaccination is available against polio, cholera, typhoid, tuberculosis and many othe disease
$III.$ Eradication of vectors are necessary in diseases like malaria and filariasis
$IV. $ Dengue and chikengunya, both are spread by Culex mosquitoes
Which of the statements given above are correct?
In global biodiversity of plants, the
Match List $I$ with List $II$.
→| List $I$ (Interacting species) | List $II$ (Name of interaction) |
| $A$. A Leopard and a Lion in a forest/grassland | $I$. Competition |
| $B$. A Cuckoo laying egg in a Crow's nest | $II$. Brood parasitism |
| $C$. Fungi and root of a higher plant in Mycorrhizae | $III$. Mutualism |
| $D$. A cattle egret and a Cattle in a field | $IV$. Commensalism |
Choose the correct answer from the options given below.
$A$ : Morgan's cross III was conducted in Drosophila to locate genes on chromosome for white eye colour.
$R$ : The cross was done between red eyed hybrid female and white eyed male.
→$R$ : The cross was done between red eyed hybrid female and white eyed male.
Sickle cell anaemia is resistant to which disease-