1. vascular bundles arranged in a ring cambium for secondary growth
2. vessels with elements arranged end to
3. end
4. cork cambium
vessels with elements arranged end to
1. 75% colourblind
2. 50% colourblind
3. all normal
4. all colourblind
50\% colourblind
1. auxins
2. gibberellins
3. cytokinins
4. ethylene
auxins
1. Triticum, Mussanda, Zea mays
2. Kadam, Cannabis
3. Salvia, Calotropis
4. Salvia, Pinta, Ophrys
Salvia, Calotropis
1. Hemidactylus showing sexual dimorphism
2. Varanus showing mimicry
3. Garden lizard (Calotes) showing camouflage
4. Chamaeleon showing protective colouration
Chamaeleon showing protective colouration
1. Oxyntic cells—A secretion with pH between 2.0 and 3.0
2. Alpha cells of lslet's of Langerhans—Secretion that decreases blood sugar level
3. Kupfer cells—A digestive enzyme that hydrolyses nucleic acids
4. sebaceous glands—A secretion that evaporates for cooling
Oxyntic cells—A secretion with pH between 2.0 and 3.0
1. lysozymes
2. lipolytic
3. lytic
4. lysogenic
lytic
1. C => Citrus, D=> Canker, P => Pseudomonas rubrilineans
2. C => Potato, D => Late blight, P => Fusarium udum
3. C => Brinjal, D => Root-knot, P => Meloidogyne incognita
4. C => Pigeon pea, D => Seed gall, P => Phytophthora infestans
C => Brinjal, D => Root-knot, P => Meloidogyne incognita
1. Monosomic => 21 Haploid => 28 Nullisomic => 42 Trisomic => 43
2. Monosomic => 7 Haploid => 28 Nullisomic => 40 Trisomic => 42
3. Monosomic => 21 Haploid => 7 Nullisomic => 42 Trisomic => 43
4. Monosomic => 41 Haploid => 21 Nullisomic => 40 Trisomic => 43
1. human beings are not allowed to enter
2. people are an integral part of the system
3. plants are paid greater attention than the animals
4. living organisms are brought from all over the world and preserved for posterity
people are an integral part of the system