In which of the following kind of xylem vessels, the secondary wall thickenings
In which of the following kind of xylem vessels, the secondary wall thickenings are transverse interconnected bars?
Structural advantages of tracheae and tracheids include
Structural advantages of tracheae and tracheids include
Silkworm grows on
Silkworm grows on
Match List-I with List-II and select the correct answer: List-I List-II a. Prome
Match List-I with List-II and select the correct answer: List-I List-II a. Promeristem 1. Based on position b. Apical meristem 2. Based on function…
Consider the following statements and choose the correct answer: 1. Sieve cells
Consider the following statements and choose the correct answer: 1. Sieve cells are present in all groups of plants 2. Transverse position of end…
Consideration of phylogeny for classification of plants has been emphasised by
Consideration of phylogeny for classification of plants has been emphasised by
The central or axial filament forming the core of the fungal flagellum is known
The central or axial filament forming the core of the fungal flagellum is known as
The parthenospore in case of Rhizopus develops into a thick-walled zygospore-lik
The parthenospore in case of Rhizopus develops into a thick-walled zygospore-like structure called the
One of the . . . . . . . ., the giant redwood tree Sequoia is one of the tallest
One of the . . . . . . . ., the giant redwood tree Sequoia is one of the tallest tree species.
In the seed plants the vascular cylinder is dissected by both the leaf gaps and
In the seed plants the vascular cylinder is dissected by both the leaf gaps and interfascicular regions. Such a stele is called
According to which principles, construction of taxa in hierarchical system may b
According to which principles, construction of taxa in hierarchical system may be based on similarity factor amongst individuals expressed in terms of character analysis?
In the following pairs of plants and their edible parts, which pair is not corre
In the following pairs of plants and their edible parts, which pair is not correctly matched?