Description : The manoxylic wood refers to........... a)single ring of xylem b)hard and compressed c)loose and soft d)many rings of xylem.
Last Answer : c)loose and soft
Description : Which of the following is not a characteristic of coniferales........ a)pycnoxylic wood b)motile male gametes c)presence of resin canal d) fertilization siphonogamous
Last Answer : b)motile male gametes
Description : Durable part of the wood is called as
Last Answer : Durable part of the wood is called as – Heartwood
Description : The porous wood of angiosperms is called as
Last Answer : The porous wood of angiosperms is called as – Hard wood
Description : Wood without xylem vessels are called as
Last Answer : Wood without xylem vessels are called as – Soft wood
Description : How do spring wood and autumn wood differ from one another.
Last Answer : Ans: Spirng wood has more broad, thin walled tracheary elements and extensive and autumn wood has few, narrow and thick walled tracheary elements in a given annual ring.
Description : Explain the terms wood and Bast.
Last Answer : Ans: Wood is secondary xylem and Bast is secondary phloem formed from vascular cambium.
Description : Which hormone is found in fruits, flowers, seeds, leaves and roots ?
Last Answer : Ethylene hormone is found in fruits, flowers, seeds, leaves and roots.
Description : Inain is found in which tree ?
Last Answer : : Inain is obtained from cinchona tree.
Description : Consider the following statements: The genetic code said to be degenerate and universal which means that, (1) Amino afids may have more than one codon (2) All amino acids have mo than one codon (3) Codons are common for higher and lower organism (4) Codons are not found in bacteria
Last Answer : Ans. ((d))
Description : Consider the following statements: (1) Cucurbits are monoecious plant (2) In mango, neuter, male and female and female flowers occur together (3) Legumenous plants how unisexuality (4) Oblique septa is found in Rosaceae
Last Answer : Ans. ((b))
Description : In the bacteria: (1) Mesosome is present (2) Nucleoid represents the genome (3) Ribosomes are found in cytoplasm (4) Histone proteins complexed with DNA
Last Answer : Ans. ((a))
Description : The hypogeal germination is found in: (a) Bean (b) Maize (c) Rhizophora (d) Cucurbita Ans. (b) Directions: In the following questions more than one answer given may be correct select the correct ... (1) Piper-Climbing root (2) Ficus-Climbing root (3) Buttress root-Bombax (4) Vitis-Nodulated root
Description : Casparian strips are found in: (a) Periderm (b) Epidermis (c) Endodermis (d) Hypodermis
Last Answer : Ans. ((c))
Description : Thick cuticle, sunken stomates are found in leaves of: (a) Hydrophytes (c) Mesophytes (b) Xerophytes (d) Epiphytes
Description : Nucleotide found free in the cells is: (a) CAMP (b) AMP (c) ADP (d) ATP
Description : Retort cells are found in: (a) Funaria (b) Pogonatum (c) Sphagnum (d) Porella
Description : Decot root having more than six vascular bundles are found in (a) Pea (b) Sunflower (c) Ficus (d) Ranunculus
Description : Rod-shaped elongated thick-walled lignified dead cells found in seed coat of pulses (Legumes) are (a) Macrosciereids (b) Astrosclereids (c) Brachysclereids (d) Osteosclereids
Description : In certain parts of India, muscular dystrophy is commonly found amongst the poor people because they eat cheap pulse from the plant (a) Pisum satiuvm (b) Lathyrus sativus (c) Cicer arietmum (d) Phaseolus mungo
Description : Root cap is not found n: (a) Mesophytes (c) Hydrophytes (b) Xerophytes (d) Halophytes
Description : Double fertilization is found in: (a) Bryophytes (b) Angiosperms (c) Gymnosperms (d) Pteridophytes
Description : Floridean starch is found in: (a) Chlorophyceae (b) Myxophyceae (c) Phaeophyceae (d) Rhodophyceae
Description : Basal placentation is found in the family: (a) Malvaceae (b) Solanaceae (c) Fabaceae (d) Asteraceae
Description : Which of the following species of Pinus is not found in India ............. a) Pinus merkusii b) P. gerardiana c) P. wallichiana d) P. maritima.
Last Answer : d) P. maritima.
Description : Cell sap is found inside a. Protoplasm b. Cytoplasm c. Nucleoplasm d. Vacuole
Last Answer : d. Vacuole
Description : Medullary vascular bundles are found in
Last Answer : 3
Description : In monocots showing secondary growth, the secondary vascular bundles are found embedded in
Last Answer : In monocots showing secondary growth, the secondary vascular bundles are found embedded in – Conjunctive tissue
Description : Included phloem is found in
Last Answer : Included phloem is found in – Salvadora.
Description : Inverted cortical vascular bundles are found in
Last Answer : Inverted cortical vascular bundles are found in – Nyctanthes stem
Description : scattered vascular bundles embedded in the ground tissue with no definite arrangement is found in
Last Answer : scattered vascular bundles embedded in the ground tissue with no definite arrangement is found in – Stem of monocots
Description : Helobial development of endosperms is found in
Last Answer : Helobial development of endosperms is found in – Monocots
Description : Ephydrophily is found in
Last Answer : Ephydrophily is found in – Vallisnaria
Description : Very long pollen with needle shaped structures are found in
Last Answer : Very long pollen with needle shaped structures are found in – Zostera
Description : Cliestogamous flowers are found in
Last Answer : Cliestogamous flowers are found in – Commelina
Description : During microsporogenesis, successive type of cell division is found in
Last Answer : During microsporogenesis, successive type of cell division is found in – Monocots
Description : The most primitive type of ovule is found in
Last Answer : The most primitive type of ovule is found in – Orthrotropus
Description : Egg cell without synergids is found in embryosac of
Last Answer : Egg cell without synergids is found in embryosac of – Plumbagella type
Description : Pollinium are found in family
Last Answer : Pollinium are found in family – Asclepiadaceae and Orchidaceae
Description : Successive type of microsporogenesis is found in
Last Answer : Successive type of microsporogenesis is found in – Monocots
Description : Ubisch bodies are found in
Last Answer : Ubisch bodies are found in – Glandular tapetum
Description : Salt secreting trichomes are found in
Last Answer : Salt secreting trichomes are found in – Artiplex
Description : Dumbell shaped stomata are found in
Last Answer : Dumbell shaped stomata are found in – Members of family Poaceae
Description : According the Korper Kappe thory the upright T-shaped division is found in
Last Answer : According the Korper Kappe thory the upright T-shaped division is found in – Root cap region
Description : Radial zonation of shoot apex is found in
Last Answer : Radial zonation of shoot apex is found in – Gymnosperms
Description : What are gall flowers? In which inflorescence are they found.
Last Answer : Ans: Gall flowers are sterile female flowers. They are found Cyathium inflorescence.
Description : What is stipule? Which type of stipules are found in Ipomoea quamoclit?
Last Answer : Ans: Stipules are two small lateral appendages of leaf present on both sides of leaf base. Ipomoea quamoclit has branched stipules.
Description : What are the cells found in the egg apparatus of matured embryosac?
Last Answer : Ans: Two synergids and one egg cell
Description : In a cell haploid chromosome number is 15. What number is found in Pollen grain, Zygote, Primary endosperm nucleus and Colchicine treated zygote.
Last Answer : Ans: 15 in pollen grain, 30 in zygote, 45 in Primary Endosperm nucleus and 60 in colchicine treated zygote.
Description : Air pollution effects are usually found on a) Flowers b) Leaves c) Stems d) Roots.
Last Answer : b) Leaves