A common biocontrol agent for the control of plant diseases is
A common biocontrol agent for the control of plant diseases is Options (a) Baculovirus (b) Bacillus thuringiensis (c) Glomus (d)…
7 years ago
AIPMT2010
Which one of the following structure between two adjacent cells
Which one of the following structure between two adjacent cells is an effective transport pathway? Options (a) Plasmodesmata (b) Plastoquinones…
7 years ago
Male and female gametophytes are independent and free living in
Male and female gametophytes are independent and free living in Options (a) Mustard (b) Castor (c) Pinus (d) Sphagnum Correct…
7 years ago
DNA or RNA segment tagged with a radioactive molecule is called
DNA or RNA segment tagged with a radioactive molecule is called Options (a) Vector (b) Probe (c) Clone (d) Plasmid…
7 years ago
The chief water conducting elements of xylem in gymnosperms are:
The chief water conducting elements of xylem in gymnosperms are: Options (a) vessels (b) fibres (c) transfusion tissue (d) tracheids…
7 years ago
Coiling of garden pea tendrils around any support is an example of:
Coiling of garden pea tendrils around any support is an example of: Options (a) thigmotaxis (b) thigmonasty (c) thigmotropism (d)…
7 years ago
Carrier ions like Na⁺ facilitate the absorption of substances like:
Carrier ions like Na⁺ facilitate the absorption of substances like: Options (a) Amino acids and glucose (b) glucose and fatty…
7 years ago
The technical term used for the androecium in a flower of China rose
The technical term used for the androecium in a flower of China rose (Hibiscus rosa sinensis) is: Options (a) Monadelphous…
7 years ago
C₄ plants are more efficient in photosynthesis than C₃ plants due to:
C₄ plants are more efficient in photosynthesis than C₃ plants due to: Options (a) Higher leaf area (b) Presence of…
7 years ago
The genetically-modified (GM) brinjal in India has been developed for:
The genetically-modified (GM) brinjal in India has been developed for: Options (a) insect-resistance (b) enhancing shelf life (c) enhancing mineral…
7 years ago