Maize can grow very well in the soils pH ranging from:__________?

A. 3.5-4.5
B. 6-8.5
C. 5.5-7.5
D. None of these

Submitted by: Shafiq Rehman

Related Mcqs:

Plants which grow on sandy soils:_________?
A. Chasmophytes
B. Lithophytes
C. Psammophytes
D. None of these
Submitted by: Shafiq Rehman
Soils that have more than 20% organic matter are termed as organic soils. These are also called:________?
A. Peat soil
B. solonchalk soil
C. Muck soil
D. Both a and c
Submitted by: Shafiq Rehman
Although some acid soils do exist in the northern mountainous regions of Pakistan (Mansehra, Sawat, Dir). Almost all cultivated soils of the country are ________________, with high base saturation and low organic matter content (generally less than 1%)?
A. Alkaline
B. Very much acidic
C. Calcareous
D. both A & C
Submitted by: Shafiq Rehman
In maize source of high lysine is___________________?
A. Opaque 2
B. Proline
C. Gang as
D. African tall
Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________?
A. 10
B. 20
C. 40
D. 15
When an albino plant of maize (female) is crossed with normal green plant (male) all plants in the progeny are albino because___________________?
A. Albinism is dominant over green characters
B. Green plastids of male parent become nitrated
C. Plastids are inherited through maternal parents
D. Crossing over results in structural changes in green plastids
Maize plant belong to_________?
A. CAM
B. C3 plant
C. C4 plants
D. None of above
Submitted by: Mukhtir Ali jan
Soils that have more than 20% organic matter are termed as:__________?
A. Organic soils
B. Peat soils
C. Muck soils
D. All of these
Submitted by: Shafiq Rehman
Small new plants which grow out from the parent and can be separated as independent plant is called_____________________?
A. Suckers
B. Offset
C. Division
D. Seeding
Which type of bacteria grow best within the temperature range 55°C_____________________?
A. Mesophilic
B. Thermophilic
C. Psychrophilic
D. All the above