22339 + Interview Questions in Biology in Class 11 Page 285 InterviewSolution

14201.	Question : Name the hormone involved in the daily cycle or circadian rhythm of the body. From which gland is this hormone released ?
Answer» SOLUTION :MELATONIN. From PINEAL GLAND

Discussion

14202.	Question : Name the hardest substance present in the body.
Answer» SOLUTION :ENAMEL of TEETH.

Discussion

14203.	Question : Name the gymnosperms that are exception with regard to vascular tissue.
Answer» Solution :All the gymnosperms POSSESS tracheids as conducting TISSUES WHEREAS gymnosperms like Gnetum & Ephedra possess VESSELS as their conducting tissues.

Discussion

14204.	Question : Name the growth hormone associated with cell elongation especially shoot tip.
Answer» ANSWER :AUXINS.

Discussion

14205.	Question : Name the groups of hormones released from adrenal cortex
Answer» SOLUTION :MINERALOCORTICOIDS , Glucocorticois and Gonadocorticoids.

Discussion

14206.	Question : Name the group that have eukaryotic, saprophytic organisms having chitinous cell walls.
Answer» SOLUTION :KINGDOM FUNGI

Discussion

14207.	Question : Name the group that contains prokaryotic organisms.
Answer» SOLUTION :KINGDOM MONERA

Discussion

14208.	Question : Name the group of plants that include mosses and liverworts.
Answer» SOLUTION :BRYOPHYTA.

Discussion

14209.	Question : Name the group of the plant which is diploid and welladapted to extreme conditions. It grows bearing sporophylls in compact structures called cones.
Answer» SOLUTION :GYMNOSPERMS

Discussion

14210.	Question : Name the group of plants in which a dominant, independent, photosyntheticphase is represented by gametophytic generation and a short-lived, multicellular, sporophyte remains totally or partially dependent on the gametophyte.
Answer» Solution :All bryophytes have a DOMINANT and INDEPENDENT photosyntheticgametophyte and a short-lived, MULTICELLULAR sporophyte that remains dependent on GAMETOPHYTE.

Discussion

14211.	Question : Name the group of plants in which seeds are not enclosed in an ovary.
Answer» SOLUTION :GYMNOSPERMAE.

Discussion

14212.	Question : Name the group of animals that show diploblastic organization.
Answer» SOLUTION :COELENTERATES (CNIDARIA).

Discussion

14213.	Question : Name the group and animal acting as connecting link between non-chordates and chordates.
Answer» SOLUTION :HEMICHORDATA, BALANOGLOSSUS.

Discussion

14214.	Question : Name the green algae used as biofuel.
Answer» SOLUTION :Botryococcus braunii.

Discussion

14215.	Question : Name the grooves present in dinoflagellates.
Answer» SOLUTION :LONGITUDINAL sulcus and CIRCULAR CINGULUM (girdle, annulus)

Discussion

14216.	Question : Name the green house gas produced in rice fields.
Answer» SOLUTION :METHANE `(CH_4)`

Discussion

14217.	Question : Name the granulocytes present in blood .
Answer» SOLUTION :EOSINOPHILS, BASOPHILS and NEUTROPHILS.

Discussion

14218.	Question : Name the genus which is commonly called maiden hair fern.
Answer» SOLUTION :ADIANTUM

Discussion

14219.	Question : Name the genus that produces high quality pearls.
Answer» SOLUTION :PINCTADA

Discussion

14220.	Question : Name the fungus which causes disease in wheat smut
Answer» SOLUTION :USTILAGO

Discussion

14221.	Question : Name the fungus which causes disease in wheat rust
Answer» SOLUTION :PUCCINIA

Discussion

14222.	Question : Name the fungus that causes foolish seedling disease.
Answer» ANSWER :Gibberella fujikuroi

Discussion

14223.	Question : Name the fungus responsible for late blight of potato.
Answer» SOLUTION :PHYTOPHTHORA infestans.

Discussion

14224.	Question :Name the fungus on rolling orange as green blue mould.
Answer» <P> SOLUTION : PENICILLIUM digitatum, P. italicum.

Discussion

14225.	Question : Name the fruiting body of ascomycetes.
Answer» SclerotiumApothecium Perithecium Solution :ASCOCARP.

Discussion

14226.	Question : Name the four types of lysosomes.
Answer» SOLUTION :PRIMARY, SECONDARY, reisdual bodies and AUTOPHAGIC vacuoles.

Discussion

14227.	Question : Name the four steps of oxidation in Krebs' cycle. (TCA)
Answer» SOLUTION :In TCA cycle, there are four steps of oxidation. COENZYMES used are NAD or FAD. These steps are catalysed by dehydrogenases. Coenzymes are REDUCED to NADH and FADH. They transfer the electrons to ETC for oxidation.

Discussion

14228.	Question : Name the four types of ascocarps produced by ascomycetes
Answer» SOLUTION :CLEISTOTHECIUM, PERITHECIUM, APOTHECIUM and Pseudothecium.

Discussion

14229.	Question : Name of the four phases of mitotic cell division
Answer» SOLUTION :PROPHASE, METAPHASE, ANAPHASE, TELOPHASE.

Discussion

14230.	Question : Name the four main categories of zoos.
Answer» SOLUTION :LARGE, MEDIUM, SMALL and MINI.

Discussion

14231.	Question : Name the four major types of tissues
Answer» SOLUTION :EPITHELIAL, CONNECTIVE, MUSCULAR, and NEURAL.

Discussion

14232.	Question : Name the forms of water in which itexists in the soil.
Answer» SOLUTION :Gravitational WATER, HYGROSCOPIC WATERAND capillary water.

Discussion

14233.	Question : Name the following tissues Connect bone to bone
Answer» SOLUTION :LIGAMENT

Discussion

14234.	Question : Name the following:(i) Tissue through which ascent of sap occurs.(ii) Universal solvent.
Answer» SOLUTION :(i) XYLEM(II) WATER.

Discussion

14235.	Question : Name the following: The pressure exerted by cellcontents on plant cell wall.
Answer» SOLUTION :TURGOR PRESSURE.

Discussion

14236.	Question : Name the following : The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
Answer» SOLUTION :OSMOTIC PRESSURE.

Discussion

14237.	Question : Name the following Phylum in which flatworms are included
Answer» SOLUTION :PHYLUM -PLATYHELMINTHES

Discussion

14238.	Question : Name the following Largest phylum
Answer» SOLUTION :Phylum-Chordata

Discussion

14239.	Question : Name the following: Japanese from of floral arrangment
Answer» ANSWER :IKEBANA

Discussion

14240.	Question : Name the following Excretory organs of annelids
Answer» SOLUTION :NEPHRIDIA

Discussion

14241.	Question : Name the following: Example of Scorpioid cyme
Answer» ANSWER :Heliotropium

Discussion

14242.	Question : Name the following : Bacteria which converts ammonia into nitrite.
Answer» SOLUTION :NITRIFYING Bacteria-Nitrosomonas.

Discussion

14243.	Question : Name the following Cortical portions projecting between the medullary pyramids in the human kidney.
Answer» SOLUTION :RENAL COLUMN (COLUMNS of BERTINI)

Discussion

14244.	Question : Name the following diagrams.
Answer» SOLUTION :(a) Transfer RNA (tRNA) (b) Ribosomal RNA (RRNA)

Discussion

14245.	Question : Name the following Chordate animal having flame cells as the excretory organ.
Answer» SOLUTION :AMPHIOXUS

Discussion

14246.	Question : Name the following : Bacteria which oxidises nitrite into nitrate.
Answer» SOLUTION :NITRIFYING Bacteria-Nitrobacter.

Discussion

14247.	Question : Name the following: b. Cortical portions projecting between the medullary pyramids in the human kidney. c. A loop of capillary running parallel to the Henle's loop.
Answer» SOLUTION :B. COLUMNS of Bertini C. VASA rectae

Discussion

14248.	Question : Name the following An oviparous mammal
Answer» SOLUTION :PLATYPUS

Discussion

14249.	Question : Name the following An egg laying mammal
Answer» SOLUTION :PLATYPUS

Discussion

14250.	Question : Name the following Achordate animal having flame cells as excretory structures
Answer» SOLUTION :AMPHIOXUS

Discussion

Explore topic-wise InterviewSolutions in .

Question : Name the hormone involved in the daily cycle or circadian rhythm of the body. From which gland is this hormone released ?

Question : Name the hardest substance present in the body.

Question : Name the gymnosperms that are exception with regard to vascular tissue.

Question : Name the growth hormone associated with cell elongation especially shoot tip.

Question : Name the groups of hormones released from adrenal cortex

Question : Name the group that have eukaryotic, saprophytic organisms having chitinous cell walls.

Question : Name the group that contains prokaryotic organisms.

Question : Name the group of plants that include mosses and liverworts.

Question : Name the group of the plant which is diploid and welladapted to extreme conditions. It grows bearing sporophylls in compact structures called cones.

Question : Name the group of plants in which a dominant, independent, photosyntheticphase is represented by gametophytic generation and a short-lived, multicellular, sporophyte remains totally or partially dependent on the gametophyte.

Question : Name the group of plants in which seeds are not enclosed in an ovary.

Question : Name the group of animals that show diploblastic organization.

Question : Name the group and animal acting as connecting link between non-chordates and chordates.

Question : Name the green algae used as biofuel.

Question : Name the grooves present in dinoflagellates.

Question : Name the green house gas produced in rice fields.

Question : Name the granulocytes present in blood .

Question : Name the genus which is commonly called maiden hair fern.

Question : Name the genus that produces high quality pearls.

Question : Name the fungus which causes disease in wheat smut

Question : Name the fungus which causes disease in wheat rust

Question : Name the fungus that causes foolish seedling disease.

Question : Name the fungus responsible for late blight of potato.

Question :Name the fungus on rolling orange as green blue mould.

Question : Name the fruiting body of ascomycetes.

Question : Name the four types of lysosomes.

Question : Name the four steps of oxidation in Krebs' cycle. (TCA)

Question : Name the four types of ascocarps produced by ascomycetes

Question : Name of the four phases of mitotic cell division

Question : Name the four main categories of zoos.

Question : Name the four major types of tissues

Question : Name the forms of water in which itexists in the soil.

Question : Name the following tissues Connect bone to bone

Question : Name the following:(i) Tissue through which ascent of sap occurs.(ii) Universal solvent.

Question : Name the following: The pressure exerted by cellcontents on plant cell wall.

Question : Name the following : The pressure which is responsible for the movement of water molecules across the cortical cells of the root.

Question : Name the following Phylum in which flatworms are included

Question : Name the following Largest phylum

Question : Name the following: Japanese from of floral arrangment

Question : Name the following Excretory organs of annelids

Question : Name the following: Example of Scorpioid cyme

Question : Name the following : Bacteria which converts ammonia into nitrite.

Question : Name the following Cortical portions projecting between the medullary pyramids in the human kidney.

Question : Name the following diagrams.

Question : Name the following Chordate animal having flame cells as the excretory organ.

Question : Name the following : Bacteria which oxidises nitrite into nitrate.

Question : Name the following: b. Cortical portions projecting between the medullary pyramids in the human kidney. c. A loop of capillary running parallel to the Henle's loop.

Question : Name the following An oviparous mammal

Question : Name the following An egg laying mammal

Question : Name the following Achordate animal having flame cells as excretory structures