In Kranz anatomy, the bundle sheath cells have
In Kranz anatomy, the bundle sheath cells have Options (a) thin walls, many intercellular spaces and no chloroplasts (b) thick…
8 years ago
Questions
In which one of the following, the genus name, its class/phylum name
In which one of the following, the genus name, its two characters and its class/ phylum are correctly matched? Options…
8 years ago
Find right or wrong. The sporophyte in liverworts is more elaborate than that in mosses
Consider the following four statements whether they are correct or wrong? (A)The sporophyte in liverworts is more elaborate than that…
8 years ago
Selaginella and Salvinia are considered to represent a significant step toward
Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because: Options (a) female gametophyte…
8 years ago
Which one of the following aspects is an exclusive characteristic of living
Which one of the following aspects is an exclusive characteristic of living things ? Options (a) Isolated metabolic reactions occur…
8 years ago
Algae have cell wall made up of
Algae have cell wall made up of Options (a) cellulose,galactans and mannas (b) hemicellulose,pectins and proteins (c) pectins, cellulose and…
8 years ago
Some hyperthermophilic organisms that grow in highly acidic habitats belong
Some hyperthermophilic organisms that grow in highly acidic (pH2) habitats belong to the two groups: Options (a) Eubacteria and archaea…
8 years ago
Heartwood differs from sapwood in:
Heartwood differs from sapwood in: Options (a) presence of rays and fibres (b) absence of vessels and parenchyma (c) having…
8 years ago
Which one of the following statements about certain given animals is correct?
Which one of the following statements about certain given animals is correct? Options (a) Round worms (Aschelminthes) are pseudocoelomates (b)…
8 years ago
Which statements about Spongilla, Leech, Dolphin and Penguin is correct?
Which one of the following statements about all the four of Spongilla, Leech, Dolphin and Penguin is correct? Options (a)…
8 years ago