22339 + Interview Questions in Biology in Class 11 Page 210 InterviewSolution

10451.	Question : The innermost layer of in root cortex is characterised by
Answer» The radial walls are THICKENED by pecto cellulose BAND The TRANSVERSE walls are wrapped by suberised band The radial walls are thickened by cutinised band The transverse walls are thickened by CHITINOUS band Answer :B

Discussion

10452.	Question : The inner part of brain consists of non medullary fibres.
Answer» ANSWER :FALSE

Discussion

10453.	Question : The innermost layer in the wall of alimentary canal is(a) serosa(b) muscles(c) mucosa(d) submucosa
Answer» SEROSA muscles MUCOSA SUBMUCOSA SOLUTION :mucosa

Discussion

10454.	Question : The inner wall of stomach has many folds called ................ which unfolds to accommodate a large meal.
Answer» SOLUTION :N/A

Discussion

10455.	Question : The inner most elongated cells of ommatidium are
Answer» rhabdomere cone CELLS PHOTORECEPTOR cells cornea ANSWER :C

Discussion

10456.	Question : The inner membranes of mitochondria and chloroplasts have ATPase enzymes atached to one face only and contain molecules of the electron transport system.
Answer» SOLUTION :The inner membrane of these organelles is the SITE for ATP FORMATION.

Discussion

10457.	Question : The inner layer of eye contains ganglion cells, bipolar cells and photoreceptor cells from inside to outside/outside to inside.
Answer» SOLUTION :INSIDE to OUTSIDE

Discussion

10458.	Question : The inhibitory effect of oxygen in photosynthesis was first discovered by …………. .
Answer» WARBURG VAN Helmont Dutrochet Desaussure ANSWER :A

Discussion

10459.	Question : The infoldings of plasma membrane in a bacterial cell form
Answer» pili plasmid MESOSOMES fimbriae Answer :C

Discussion

10460.	Question : The inflorescence of coriander is
Answer» Umbel CORYMB TYPICAL RACEME Umbel of umbels ANSWER :D

Discussion

10461.	Question : The inflorescence in which of the following plants is dichasial cyme :
Answer» MUSTARD BANANA CORIANDER JASMINE SOLUTION :jasmine

Discussion

10462.	Question : The inflorescence in Euphorbia is a ______.
Answer» HYPANTHODIUM Verticillaster Coenanthium CYATHIUM Solution :Cyathium

Discussion

10463.	Question : The inflammation of the synovial membranes is known as ........
Answer» SOLUTION :RHEUMATOID ARTHRITIS

Discussion

10464.	Question : The inflammation of the glomeruli of kidneys due to Streptococcus bacteria is called……..
Answer» RENAL failure uremia GLOMERULONEPHRITIS renal CALCULI SOLUTION :glomerulonephritis

Discussion

10465.	Question : The inflammation of mucous membrane of throat and mouth (thrush) and vaginitis is due to
Answer» Trichophyton Epidermophyton Candida Torula Answer :C

Discussion

10466.	Question : Infective stage of Entamoeba histolytica ____
Answer» CYST SPORE EGG TROPHOZOITE SOLUTION :trophozoite

Discussion

10467.	Question : The incubation period of chick embryo development is .......... days.
Answer» `10-12 ` 21-22 25-30 15-17 Solution : 21-22

Discussion

10468.	Question : The increase in the nitrogen content in blood heads to a condition called.........
Answer» SOLUTION :NITROGEN NARCOSIS

Discussion

10469.	Question : The inactive region in root promeristem is called _____.
Answer» Korper ZONE QUIESCENT centre Kapper zone Calyptrogen Answer :C

Discussion

10470.	Question : The impulse in a myelinated nerve fibres jump from one …………….to another.
Answer» Solution :Nodes of ranvier are places where MYELIN sheath is ABSENT in a NEURON. They are PRESENT on the axon of neuron.

Discussion

10471.	Question : The important site for the formation of glyco proteins and glycolipids in a cell, is
Answer» GOLGI complex SER Lysosomes MITOCHONDRIA ANSWER :A

Discussion

10472.	Question : The important function of lymph is to
Answer» transport oxygen to the brain transport carbon DIOXIDE to the lungs return RBCS to the lymph nodes return INTERSTITIAL FLUID to the blood Answer :D

Discussion

10473.	Question : The immune system fails to recognize self cells due to this reason
Answer» production of lymphocytes which RECOGNIZE foreign ANTIGENS genetic defect in which ANTIBODIES are produced against self antigens self cells have identical antigens none of the above ANSWER :B

Discussion

10474.	Question : The immediate cause of induction of ovulation in the human female is the large plasma surge of:
Answer» LH Estrodiol FSH Progsterone Solution :LH

Discussion

10475.	Question : The ileal mucosa has numerous vascular projections called ...........
Answer» SOLUTION :N/A

Discussion

10476.	Question : The hypothyroidism in children causes .....
Answer» SOLUTION :(CRETINISM)

Discussion

10477.	Question : The hyposecretion of vasopressin results in ............
Answer» DIABETES mellitus Diabetes INSIPIDUS Ketosis Hyperglycemia SOLUTION :Diabetes insipidus

Discussion

10478.	Question :The hyposecretion of thyriod in adults causes
Answer» SOLUTION :(MYXODEMA)

Discussion

10479.	Question : The hypodermal cells in the seed coat of legumes show
Answer» Very narrow lumen Deposition of lignin in stratified LAYERS in cell WALLS Resemblance with parenchyma cell in having primary PIT fields 1 & 2 Answer :B

Discussion

10480.	Question : The hypersecretion of thyriod gland causes as......
Answer» SOLUTION :(exopthalmic goitr)

Discussion

10481.	Question : The hypersecretion of cortisol causes ....
Answer» SOLUTION :(Cushing's SYNDROME)

Discussion

10482.	Question : The hydrostatic skeleton of earthworm
Answer» a. Coelom B. SPLANCHNIC layer c. Seatae d. Coelomic FLUID Answer :D

Discussion

10483.	Question : The hydrostatic pressure developed inside the cell on the cell wall due to endosmosis is called
Answer» osmotic potential diffusion PRESSURE wall pressure turgor pressure Solution : If a living plant cell is immersed in WATER, it swells due to absorption of water (endormosis). As a result of entry of the water into the cell sap a positive pressure is developed in the protoplasm whicn presses against the cell wall. The actual pressure exerted by the protoplasm against the cell wall is the turgor pressure `(TP)`, which is always less than osmotic pressure unless the cell is in distilled water. Due to turgor pressure the protoplasm of a plant cell will press the cell wall to the outside. the cell wall being elastic, pressure the protoplast with an equal and opposite FORCE. the force exerted by the cell wall over the protoplast is called wall pressure `(WP)`. Normally wall pressure is equal and opposite to turgor pressure except when the cell becomes FLACCID.

Discussion

10484.	Question : The Hydrochlorofluorocarbons (HCFCs) are the compounds which have the following molecules:
Answer» HYDROGEN CARBON Chlorine Fluorine Solution :CHLORIN

Discussion

10485.	Question : The humoral immune system defends mostly against bacteria and viruses in the
Answer» BODY fluids digestive tract internal ORGANS REGIONS BENEATH the skin Answer :A

Discussion

10486.	Question : The humic acid of humus is neutralized in pheretima by
Answer» INTESTINAL caecae CALCIFEROUS glands TYPHLOSOLE BUCCAL glands Answer :B

Discussion

10487.	Question : The human intestine is long.Give reason.
Answer» BACTERIA in food can be killed gradually It increases surface area for ABSORPTION of food it PROVIDE more sopace for food storage none of these Answer :B

Discussion

10488.	Question : The human intestine is long because
Answer» Bacteria in food can be killed gradually It increases surface are for ABSORPTION of food It PROVIDES more space for food storage None of these Answer :B

Discussion

10489.	Question : The human Immuno deficiency virus causes AIDS by
Answer» DEPLETING `CD_(4)^(+)` T - HELPER lymphocytes Increasing `CD_(4)^(+)` T - helper lymphocytes Depleting `CD_(54)^(+)` T - helper lymphocytes Depleting `CD_(4)^(+)` T - helper erythrocytes Answer :A

Discussion

10490.	Question : The human form considered to be ancestros of modern Europeans ____
Answer» SOLUTION :Cro-magnon

Discussion

10491.	Question : The hormones secreted by the following : Thyroid
Answer» Solution :THYROID : TETRAIODOTHYRONINE `(T_(4))`,TRIIODOTHYRONINE `(T_(3))`

Discussion

10492.	Question : The hormones secreted by the following : Thymus
Answer» SOLUTION :THYMUS : THYMOSINE

Discussion

10493.	Question : The hormones secreted by the following : Testis
Answer» SOLUTION :TESTIS : TESTOSTERONE, ALDOSTERONE.

Discussion

10494.	Question : Which type of hormones are secreted by pituitary gland ? Mention their names and target organs.
Answer» SOLUTION :PITUITARY : Growth hormone (GH), Prolactin (PRL), Thyroid stimulating hormone (TSH), Luteinizing hormone (LH), Follicle stimulating hormone (FSH), Adreno-corricotrophic hormone (ACTH). Mid. Protion : Melanocyte stimulating hormone (MSH). Post. Potion : Oxytocin, VASOPRESSIN.

Discussion

10495.	Question : The hormones secreted by the following : Parathyroid
Answer» SOLUTION :PARATHYROID : Parathyroid HORMONE (PTH)

Discussion

10496.	Question : The hormones secreted by the following : Pancreas
Answer» SOLUTION :PANCREAS : INSULIN, GLUCAGON.

Discussion

10497.	Question : The hormones secreted by the following : Ovary
Answer» SOLUTION :OVARY : ESTROGEN, PROGESTERONE.

Discussion

10498.	Question : The hormones secreted by the following : Kidney
Answer» SOLUTION :KIDNEY : Erythorpoietin

Discussion

10499.	Question : The hormones secreted by the following : GI Tract
Answer» SOLUTION :GI Tract : GASTRIN, Secretin, Choecystokinin and Gastric INHIBITORY peptide (GIP).

Discussion

10500.	Question : The hormones secreted by the following : Atrium
Answer» SOLUTION :ATRIUM : ATRIAL Natruretic FACTOR (ANF)

Discussion

Explore topic-wise InterviewSolutions in .

Question : The innermost layer of in root cortex is characterised by

Question : The inner part of brain consists of non medullary fibres.

Question : The innermost layer in the wall of alimentary canal is(a) serosa(b) muscles(c) mucosa(d) submucosa

Question : The inner wall of stomach has many folds called ................ which unfolds to accommodate a large meal.

Question : The inner most elongated cells of ommatidium are

Question : The inner membranes of mitochondria and chloroplasts have ATPase enzymes atached to one face only and contain molecules of the electron transport system.

Question : The inner layer of eye contains ganglion cells, bipolar cells and photoreceptor cells from inside to outside/outside to inside.

Question : The inhibitory effect of oxygen in photosynthesis was first discovered by …………. .

Question : The infoldings of plasma membrane in a bacterial cell form

Question : The inflorescence of coriander is

Question : The inflorescence in which of the following plants is dichasial cyme :

Question : The inflorescence in Euphorbia is a ______.

Question : The inflammation of the synovial membranes is known as ........

Question : The inflammation of the glomeruli of kidneys due to Streptococcus bacteria is called……..

Question : The inflammation of mucous membrane of throat and mouth (thrush) and vaginitis is due to

Question : Infective stage of Entamoeba histolytica ____

Question : The incubation period of chick embryo development is .......... days.

Question : The increase in the nitrogen content in blood heads to a condition called.........

Question : The inactive region in root promeristem is called _____.

Question : The impulse in a myelinated nerve fibres jump from one …………….to another.

Question : The important site for the formation of glyco proteins and glycolipids in a cell, is

Question : The important function of lymph is to

Question : The immune system fails to recognize self cells due to this reason

Question : The immediate cause of induction of ovulation in the human female is the large plasma surge of:

Question : The ileal mucosa has numerous vascular projections called ...........

Question : The hypothyroidism in children causes .....

Question : The hyposecretion of vasopressin results in ............

Question :The hyposecretion of thyriod in adults causes

Question : The hypodermal cells in the seed coat of legumes show

Question : The hypersecretion of thyriod gland causes as......

Question : The hypersecretion of cortisol causes ....

Question : The hydrostatic skeleton of earthworm

Question : The hydrostatic pressure developed inside the cell on the cell wall due to endosmosis is called

Question : The Hydrochlorofluorocarbons (HCFCs) are the compounds which have the following molecules:

Question : The humoral immune system defends mostly against bacteria and viruses in the

Question : The humic acid of humus is neutralized in pheretima by

Question : The human intestine is long.Give reason.

Question : The human intestine is long because

Question : The human Immuno deficiency virus causes AIDS by

Question : The human form considered to be ancestros of modern Europeans ____

Question : The hormones secreted by the following : Thyroid

Question : The hormones secreted by the following : Thymus

Question : The hormones secreted by the following : Testis

Question : Which type of hormones are secreted by pituitary gland ? Mention their names and target organs.

Question : The hormones secreted by the following : Parathyroid

Question : The hormones secreted by the following : Pancreas

Question : The hormones secreted by the following : Ovary

Question : The hormones secreted by the following : Kidney

Question : The hormones secreted by the following : GI Tract

Question : The hormones secreted by the following : Atrium