Home
Class 12
BIOLOGY
{:((a),"Melchers ", -, "Intergenic hybri...

`{:((a),"Melchers ", -, "Intergenic hybrid " ),((b), "Chilton " ,-,"Transformed tobacco plant"),((c),"Murashige" , -, "Nutrient media "),((d), "Maheshwari ", -, "Coconut water in tissue culture" ):}`

Text Solution

Verified by Experts

The correct Answer is:
(d) Maheshwari - Coconut water in tissue culture
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PLANT TISSUE CULTURE

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (ANSWER IN ONE WORD )|18 Videos

  • PLANT TISSUE CULTURE

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (VERY SHORT ANSWER )|22 Videos

  • PLANT TISSUE CULTURE

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (CHOOSE THE CORRECT PAIR )|3 Videos

  • PLANT BREEDING

    SURA PUBLICATION|Exercise UNIT TEST|15 Videos

  • PRINCIPLES AND PROCESSES OF BIOTECHNOLOGY

    SURA PUBLICATION|Exercise UNIT TEST ( II VERY SHORT ANSWER )|5 Videos

Similar Questions

Explore conceptually related problems

Match column I with column II and select the correct answer from the given codes. {:(,"Column I",,"Column II"),(A.,"Wax",(i),"Interspecific hybridisation"),(B.,"Pollinator",(ii),"Micropopagation"),(C.,"Mule",(iii),"Bee"),(D.,"Tissue culture",(iv),"Apiculture"):}

The impact of loss of biodiversity includes (a) decline in plant production (b) lowered resistance to environmental perturbations (c) increased variability in ecosystem processes like plant productivity, water use, pest and disease cycles (d) all of these

Knowledge Check

  • Match the following: {:(,"Column A",,"Column B"),((1),"Totipotency","(A)","Reversion of mature cells into meristem"),((2),"Dedifferentiation","(B)","Biochemical and structural changes of cells"),((3),"Explant","(C)","Properties of living cells developing into entire plant"),((4),"Differentiation","(D)","Selected plant tissue transferred to culture medium"):}

    A
    a) `{:(1,2,3,4),("C","A","D","B"):}`
    B
    b) `{:(1,2,3,4),("A","C","B","D"):}`
    C
    c) `{:(1,2,3,4),("B","A","D","C"):}`
    D
    d) `{:(1,2,3,4),("D","B","C","A"):}`

  • Match the following : {:(,"Column I",,"Column II"),(1.,"Totipotency",(A),"Reversion of mature cells into meristem"),(2.,"Dedifferentiation",(B),"Biochemical and structural changes of cell"),(3.,"Explant",(C),"Properties of living cells develops into entire plant"),(4.,"Differentiation",(D),"Selected plant tissue transferred to culture medium."):}

    A
    `{:(1,2,3,4),(C,A,D,B):}`
    B
    `{:(1,2,3,4),(A,C,B,D):}`
    C
    `{:(1,2,3,4),(B,A,D,C):}`
    D
    `{:(1,2,3,4),(D,B,C,A):}`

  • Identify the incorrect statement: (a) Explants are surface sterilized (b) Nutrient media are autoclaved (c ) Culture rooms are UV radiated for 15 minutes (d) Glasswares and accessories are autoclaved

    A
    a) a only
    B
    b) b and c
    C
    c) d only
    D
    d) none of the above

    • Similar Questions

    Explore conceptually related problems

    Choose the correct statement : (a) Composting is the process of recycling solid waste by microbes. (b) Composting is the process of recycling solid waste by plants. (c) Bioleaching is the use of plants to recover metal pollutants. (d) Rhizofiltration is the process of water purification.

    Identify the biological term. Excretion, glomerulus, urinary bladder, glomerular filtrate, ureters, urine, Bowman's capsule, urinary system, reabsorption, micturition, osmosis, proteins. (a) A liquid which gathers in the bladder. (b) Produced when blood is filtered in a Bowman's capsule. (c) Temporary storage of urine. (d) A ball of inter twined capillaries. (e) Removal of unwanted substances from the body. (f) Each contains a glomerulus. (g) Carry urine from the kidneys to the bladder. (h) Scientific term for urination. (i) Regulation of water and dissolved substances in blood and tissue fluid. (j) Consists of the kidneys, ureters and bladder. (k) Removal of useful substances from glomerular filtrate. (l) What solute the blood contains that are not present in the glomerular filtrate?

    Select the correct biological term. Lymphocytes, red cells, leucocytes, plasma, erythrocytes, whitc cells, hacmoglobin, phagocyte, platelets, blood clot. (a) Disc shaped cells which are concave on both sides. (b) Most of these liave a large, bilobed nucleus. (c) Enable red cells to transport blood. (d) The liquid part of the blood. (e) Most of them move and change shape like an amocba. (f) Consists of water and important dissolved substances, (g) Destroyed in the liver and spleen after circulating in the blood for four months. (h) The substances which gives red cells their colour. (i) Another name for red blood cells. (j) Blood that has been changed 10 a jelly. (k). A word that means cell eater, (l) Cells without nucleus. (m) White cells made in the lymphatic tissue. (n) Blocks wound and prevent excessive bleeding. (o) Fragment of cells which are made in the bone marrow. (p) Another name for white blood cells. (q) Slowly releases oxygen to blood cells. (r) Their function is to help blood clot in wounds.

    a. Growing fish or other aquatic animals and plants together in an integrated system. The fish wastes provides nutrients for the plants and the plants filter the water. Additionally bacteria break down by-products such as ammonia. b. Growing plants in a nutrient solution instead of soil. Fish kept in the water provide the required nutrients. Write the appropriate scientific terms for above (a) and (b) and differentiate between them.

    (I) Plant tissue culture is used in clonal propagation (II) The culture room can be sterilized by autoclaving (III) MS medium is the commonly used nutrient medium. (IV) B5 medium is also called Nitsch medium.

    Home
    Profile