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Which is collip's hormone?

General Science Biology Class 12th

Q. 4 of Quiz-966 (Que-ID : 1713)

Which is collip's hormone?

  • Thyroxine
  • Parathormone
  • Insulin
  • Esterogen

Ans → (b)Parathormone

Explanation → The hormone released from the parathyroid gland is called parathormone, parathyroid hormone (PTH), or hypercalcemic hormone. It is discovered by Philips Collip, hence called Collip's hormone. parathormone helps to maintain blood calcium levels along with calcitonin hormone.

This question is taken from this post → Basics of Biology MCQs Practice Test #1 | General Science quiz - attemp/practice


More MCQs in - Basics of Biology MCQs Practice Test #1 | General Science quiz

Q. 1 of Quiz-966 (Que-ID : 1710)

The red colour of the red sea is because of-

  • Red Algae
  • Brown algae
  • Cephaleuros
  • Trichodesmium erithraeum

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Q. 2 of Quiz-966 (Que-ID : 1711)

The age of the tree can be calculated by-

  • counting number of branches
  • measuring its girth
  • counting the number of annual rings
  • measuring its height

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Q. 3 of Quiz-966 (Que-ID : 1712)

Thrombosis is a disease of the-

  • Thyroid gland
  • blood
  • brain
  • lungs

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Q. 4 of Quiz-966 (Que-ID : 1713)

Which is collip's hormone?

  • Thyroxine
  • Parathormone
  • Insulin
  • Esterogen

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Q. 5 of Quiz-966 (Que-ID : 1714)

Stomata are bound by a pair of guard cells. Stomata close when guard cells become-

  • Turgid
  • flacid
  • half flacid
  • small

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Q. 7 of Quiz-966 (Que-ID : 1716)

Disease transmitted by the head louse is-

  • Plague
  • rabies
  • typhoid
  • scurvy

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Q. 9 of Quiz-966 (Que-ID : 1718)

The science dealing with the fossil plants-

  • Palaeobotany
  • Geology
  • Epistemology
  • Entomology

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Q. 10 of Quiz-966 (Que-ID : 1719)

The organism that lives at the cost of another living organism is called-

  • Aphrodite
  • saprophyte
  • epiphyte
  • parasite

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More MCQs In - General Science Biology Class 12th

Q. 21 of Quiz- (Que-ID : 3414)

DNA obtained for DNA finger printing:

  • W.B.C
  • Hair root cells
  • Body fluids
  • None of these

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Q. 23 of Quiz- (Que-ID : 3191)

The epithelium found in the lining layer of stomach and intestine is

  • Squamous epithelium
  • Cuboidal epithelium
  • Columnar epithelium
  • Ciliated columnar epithelium

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Q. 15 of Quiz- (Que-ID : 1977)

Organs of Ruffini are receptors of-

  • Cold
  • Pressure
  • Heat
  • Touch

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Q. 2 of Quiz- (Que-ID : 2845)

Anther is generally

  • monosporangiate
  • bisporangiate
  • tetrasporangiate
  • trisporangiate.

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Q. 20 of Quiz- (Que-ID : 2663)

RBC contains very high quantity of which enzyme

  • Carbonic anhydrase
  • Lysosome
  • Ligase
  • None of the above

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Q. 4 of Quiz- (Que-ID : 2972)

Which among is the most toxic

  • Ammonia
  • Uric acid
  • Urea
  • None of the above

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Q. 2 of Quiz- (Que-ID : 2895)

After ovulation Graafian follicle regreses into

  • corpus atresia
  • corpus callosum
  • corpus luteum
  • corpus albicans

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Q. 22 of Quiz- (Que-ID : 3065)

Most of the energy of the carbohydrates is released by oxidation when

  • Pyruvic acid is converted into CO2 and H2O
  • Pyruvic acid is converted into acetyl Co-A
  • Sugar is converted into pyruvic acid
  • Glucose is converted into alcohol and CO2

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Q. 8 of Quiz- (Que-ID : 3451)

The interaction where one species is benefitted and the other is neither benefitted nor harmed is called

  • Commensalism
  • Amensalism
  • Mutualism
  • None of the above

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Q. 3 of Quiz- (Que-ID : 3021)

Cells of fibers and tracheids elongate during

  • Phase of cell division
  • Phase of cell elongation
  • Phase of cell maturation
  • Phase of cell differentiation

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Q. 16 of Quiz- (Que-ID : 2684)

Which among the following has 2 chamber heart

  • Fish
  • Crocodile
  • Birds
  • Mammals

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Q. 16 of Quiz- (Que-ID : 3534)

Rain is called acid rain, its pH is below:

  • 7
  • 6.5
  • 6
  • 5.6

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Q. 18 of Quiz- (Que-ID : 2736)

Which of the feature mycoplasma does not have

  • Pleomorphic
  • Lack cell wall
  • All the above
  • Can?t live w/o O2

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Q. 9 of Quiz- (Que-ID : 2652)

On an average healthy human breathes how many times per minute

  • 12-16
  • 15-16
  • 20-25
  • 72

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Q. 8 of Quiz- (Que-ID : 1585)

The biosynthesis of carbohydrates from simpler, non carbohydrate precursors is… . .

  • Gluconeogenesis
  • Glycogenolysis
  • Thermogenesis
  • Glycogenesis

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Q. 7 of Quiz- (Que-ID : 2850)

During microsporogenesis, meiosis occurs in

  • endothecium
  • microspore mother cells
  • microspore tetrads
  • pollen grains

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Q. 21 of Quiz- (Que-ID : 3439)

A technology which has found immense use in solving cases of disputed percentage is:

  • Polymerase chain reaction
  • DNA finger printing
  • None of these
  • Both (a) and (b)

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Q. 23 of Quiz- (Que-ID : 3391)

Biogas is produced by

  • aerobic breakdown of biomass
  • anaerobic breakdown of biomass
  • with the help of methanogenic bacteria
  • both (b) and (c)

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Q. 5 of Quiz- (Que-ID : 2873)

Which of the following STDs are not completely curable ?

  • Chlamydiasis, gonorrhoea, trichomoniasis
  • Chancroid syphilis, genital warts
  • AIDS, syphilis, hepatitis B
  • AIDS, genital herpes, hepatitis B

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Q. 3 of Quiz- (Que-ID : 3446)

The number of deaths in the population during a given period is referred to

  • Natality
  • Mortality
  • Sex-ratio
  • None of the above

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Q. 18 of Quiz- (Que-ID : 3011)

  • Early prophase
  • Early metaphase
  • Early telophase
  • Early anaphase

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Q. 4 of Quiz- (Que-ID : 2897)

Which one of the following events is correctly matched with the time period in a normal menstrual cycle ?

  • Release of egg : 5 th day
  • Endometrium regenerates : 5 – 10 days
  • Endometrium secretes nutrients for implantation: 11 – 18 days
  • Rise in progesterone level : 1 – 15 days

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Q. 20 of Quiz- (Que-ID : 2888)

Which of the following is not a characteristic of an ideal contraceptive ?

  • User-friendly
  • Irreversible
  • Easily available
  • Least side-effects

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Q. 25 of Quiz- (Que-ID : 3293)

Yeast is different from penicillium and Rhizopus in being

  • Acellular
  • Unicellular
  • Having unseptate hyphae
  • multicellular

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Q. 8 of Quiz- (Que-ID : 3451)

The interaction where one species is benefitted and the other is neither benefitted nor harmed is called

  • Commensalism
  • Amensalism
  • Mutualism
  • None of the above

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Q. 10 of Quiz- (Que-ID : 3253)

Which one of the following phylum is characterized by absence of true coelom?

  • Annelida
  • Mollusca
  • Echinodermata
  • Nematoda

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Q. 10 of Quiz- (Que-ID : 2653)

What is the inspiratory reserve volume

  • 2500-3000 ml
  • 500 ml
  • 1000-1100 ml
  • None of the above

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Q. 20 of Quiz- (Que-ID : 2633)

Duct of paratoid gland are known as

  • Rhenius
  • Stensons
  • Warton
  • None of the above

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Q. 10 of Quiz- (Que-ID : 2623)

Which pH is optimum for salivary amylase to work

  • 6.8
  • 5.8
  • 3.8
  • 8

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Q. 14 of Quiz- (Que-ID : 2832)

Appearance of vegetative propagules from the nodes of plants such as sugarcane and ginger is mainly because

  • nodes are shorter than intemodes
  • nodes have meristematic cells
  • nodes are located near the soil
  • nodes have non-photosynthetic cells.

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Q. 23 of Quiz- (Que-ID : 2966)

They year 2003 was celebrated as the 50th anniversary of discovery of

  • transposons by Barbare Me Clintock
  • structure of DNA by Watson and Crick
  • Mendel’s laws of inheritance
  • biotechnology by Kary Muliis.

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Q. 13 of Quiz- (Que-ID : 2626)

Fructose are transported by which mechanism

  • Passive transport
  • Active transport
  • Diffusion
  • Facilitated diffusion

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Q. 14 of Quiz- (Que-ID : 3457)

Winter sleep is also called as

  • Hibernation
  • Suspend
  • Migrate
  • Aestivation

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Q. 21 of Quiz- (Que-ID : 3289)

In chlorophyta the mode of sexual reproduction is

  • Isogamy
  • Anisogamy
  • Oogamy
  • Isogamy, Anisogamy and oogamy

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Q. 19 of Quiz- (Que-ID : 3537)

Act formulated in 1996 was

  • Insecticide Act
  • Air (Prevention and Control of Pollution) Act
  • Water (Prevention and control of Pollution) Act
  • Environment protection Act

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Q. 25 of Quiz- (Que-ID : 3493)

decomposers are

  • Autotrophs
  • Autohetrotrophs
  • Organotrophs
  • Heterotrophs

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Q. 11 of Quiz- (Que-ID : 3304)

Which one of the following scientist’s name is correctly matched with the theory put forth by him ?

  • de Vries – Theory of natural selection
  • Darwin – Theory of pangenesis
  • Weismann – Theory of continuity of germplasm
  • Pasteur – Theory of inheritance of acquired charcters

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Q. 7 of Quiz- (Que-ID : 3175)

The vascular tissue of blood is made up of

  • RBC
  • plasma
  • platelets
  • all of the above

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Q. 16 of Quiz- (Que-ID : 3184)

Tendons connect the following

  • bone to bone
  • muscle to muscle
  • cartilage to muscle
  • bone to muscle

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Q. 19 of Quiz- (Que-ID : 3062)

Respiratory quotient of carbohydrates is

  • 0.9
  • 1.2
  • 1
  • 0

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Q. 23 of Quiz- (Que-ID : 3291)

By which type of leaf is found in selaginella

  • Aligulate and microphyllous
  • Ligulate and megaphyllous
  • Ligulate and microphyllous
  • Aligulate and megaphyllous

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Q. 24 of Quiz- (Que-ID : 3417)

Transgenic plants are develop by

  • Introducing of foreign fenes
  • Clone and genetically modified genes
  • Genetic engineering
  • Purified genes

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