Question 1 of 25
Hints left: 3
Q1
The first leaves of the castor seedling are different from other leaves because.
Q2
Which of the following spices is obtained from roots?
Q3
Angiosperms are less adapted to.
Q4
Red tides have often visited West Coast of Florida resulting in the death of hundreds of million of fish Such tides are caused by.
Q5
Lichen is a symbiotic association between an alga and which one of the following?
Q6
Tunica corpus theory explains the organization of.
Q7
Sclerenchymatous sheath is present in vascular bundles of.
Q8
When male and female flowers are borne on different plants ,the plant is said to be.
Q9
Grafting is not possible in monocots because.
Q10
Coleo is the covering of.
Q11
Which one of the following is a true fruit?
Q13
Taxonomy is a science dealing with the.
Q14
A plant or plant organ/cell having half the number of chromosomes than a normal body cell is called.
Q15
Dead wood is obtained from.
Q16
From which part of the plant is turmeric, a commonly used colourant and antiseptic obtained?
Q17
Polyploid wheat does not normally show an increase in.
Q18
Wheat,barley lemon, orange rye and pearl millet belong to.
Q20
The stem of water plants usually have.
Q21
The association between leguminous plants and bacteria is.
Q23
The calyptrogen of root apex forms.
Q24
Which one of the following tissues in plants is responsible for forming vari ous other types of calls?
Q25
The branch of botany that deals with fungi is known as.