A. Elton
B. Mivart
C. Reiter
D. Misra
Correct Answer: Mivart ✔
Last Updated: May 22, 2024
Related MCQs
- The processes involved in the chemical weathering are:
- A population of individuals of a species which are interfertile but differ genetically is called:
- The biological weathering occurs due to the action of:
- Which of the following is not taken into account in the study of ecology?
- Soils transported by water are called:
- The grasslands do not possess the horizon layers:
- The hydrologic factor refers to:
- The soil cover of the earth lies between:
- Which of the following horizons is generally referred to as the illuvial zone?
- Soils having sub-optimum concentration of nutrient solution are called:
- Soil formation is initiated by the phenomenon of:
- Soils transported by air is called:
- The phenomenon describing the formation of a blue-grey coloured layer at the bottom of the solum due to ferrous compounds is:
- What is the best pH of soil for cultivation?
- Soil particles of size 0.03 mm belong to the class of:
- The permanent aggregates of soil are called:
- The term ‘chesard’ refers to:
- Humus is:
- Mark the rooted submerged hydrophyte:
- Which of the following is a submerged floating hydrophyte?
- The abbreviation CEC of soil broadly refers to:
- The term sub-soil generally refers to:
- The ration of volume of pores in the soil to the total soil volume is referred to as:
- The science dealing with study of soil is called:
- In coarse textured soils:
- Melanization generally involves the following zone:
- The acidity of soil is primarily due to
- The term ‘holard’ refers to:
- By chemical composition the humus has maximum percentage of:
- The L- and H-layers are differentiated in:
- Amount the following water plants, heterophylly is found in:
- The mesofauna of the soil is constituted by:
- The term ‘ecard’ refers to:
- Which of the following is a malacophyllous xerophyte?
- Mark the correct relationship:
- Halophytes growing on mud are called:
- Plants growing in marsh are called:
- Mark the helophyte:
- Plants growing on desert and steppe are called:
- Plants growing on rocks are called on:
- Plants growing on externally cold soil are called:
- The mangrove plants are generally characterised by:
- Mark the rooted submerged hydrophyte:
- The mesophytes are characterised by:
- Plant groups growing in zones where high temperature alternates with low temperature are called:
- In which of the following groups, all the plants belong to the same category?
- The leaves are absent in the xerophyte:
- Which of the following feature is found in xerophytes?
- When a plant first begins to wilts permanently in a pot, its 54.5 gms of soil has 4.5 gms of water. The PWP of this soil is:
- Euhalophytes grow where the concentration of NaCl ranges:
- Plants growing on sand and gravel are called: