Question 1 of 25
Hints left: 3
Q1
The red rust of tea is caused by.
Q2
Tomato brinjal,potato, tobacco,petunia and night jasmine belong to.
Q5
What are the sites of bacteria in leguminous plants for fixing nitrogen?
Q6
The germination of bean seed is said to be epigeal germination because.
Q7
The male part of a flower is called.
Q8
Which one of the following bears the smallest seeds?
Q10
The pollen grains in plants are produced in plants are produced in the.
Q11
The smallest living cell is that of a.
Q12
The horizontal underground stem of the Curcuma plant is called.
Q13
Hypogeal germination is found in.
Q16
Which one of the following is not a fruit?
Q17
Some plants flower only once in their lifetime. They are called.
Q18
The materialistic tissues are composed of.
Q19
A true fruit develops from the.
Q20
It has been demonstrated that even mature plant cells,when freed from others,are able to develop into new plants. This phenomenon is called.
Q21
Dichotomous branching refers to the branching of a plant into.
Q22
Smallest flowering plant is.
Q23
Double fertilization is a special feature of.
Q24
Fruits infested with larvae of pests,imported from abroad are more dangerous in Pakistan than in the country of their origin since.
Q25
Litmus is obtained from.