Home
Class 12
BIOLOGY
Match the columns and choose the right o...

Match the columns and choose the right options
`{:(,"I",,"II"),((a),"Ginger",(1),"Flattened stems"),((b),"Pumpkin",(2),"Thorns"),((c),"Bougainvillea",(3),"Stem tendrils"),((d),"Opuntia",(4),"Underground stem"):}`

A

a-4, b-3, c-2, d-1

B

a-4, b-1, c-2, d-3

C

a-2, b-4, c-1, d-3

D

a-3, b-4, c-2, d-1

Text Solution

AI Generated Solution

The correct Answer is:
To solve the matching question, we need to identify the correct modifications of the stems for each plant listed in column I. ### Step-by-Step Solution: 1. **Identify the first plant (Ginger)**: - Ginger is known to grow from an underground stem, which is a modification called a rhizome. - Therefore, we match **Ginger (a)** with **Underground stem (4)**. 2. **Identify the second plant (Pumpkin)**: - Pumpkins have stem tendrils that help them climb and support themselves. - Thus, we match **Pumpkin (b)** with **Stem tendrils (3)**. 3. **Identify the third plant (Bougainvillea)**: - Bougainvillea is characterized by having thorns, which serve as a defense mechanism against herbivores. - Hence, we match **Bougainvillea (c)** with **Thorns (2)**. 4. **Identify the fourth plant (Opuntia)**: - Opuntia, commonly known as prickly pear, has flattened stems that perform photosynthesis. - Therefore, we match **Opuntia (d)** with **Flattened stems (1)**. ### Final Matches: - (a) Ginger → (4) Underground stem - (b) Pumpkin → (3) Stem tendrils - (c) Bougainvillea → (2) Thorns - (d) Opuntia → (1) Flattened stems ### Summary of Matches: - A → 4 - B → 3 - C → 2 - D → 1
Promotional Banner

Topper's Solved these Questions

  • SENSE ORGANS

    DINESH PUBLICATION ENGLISH|Exercise All Questions|285 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|10 Videos

Similar Questions

Explore conceptually related problems

Match the columns and choose the correct option {:(,I,,II),((a),"Bulliform cells",(1),"intitaion"),((b),"peicycle",(2),"Root"),((c),"Endarch xylem",(3),"Grasses"),((d),"Exarch Xylem",(4),"Dicot leaf"),((e)"Bundle sheath cells",(5),"stem "):}

Match the column and select the correct option. {:(,"Column - I",,"Column - II"),((1),"Leaf tendril",(i),"Cactus"),((2),"Leaf Spine",(ii),"Pea"),((3),"Stem tendril",(iii),"Bougainvillea"),((4),"Stem thorn",(iv),"Gourds"),(,,(v),"Turmeric"):}

Match the columns and choose the right option {:(,"I",,"II",),(a.,"Leptotene",1.,"Terminalisation of chiasma",),(b.,"Zygotene",2.,"Crossing over and recombination",),(c.,"Pachytene",3.,"Synapsis",),(d.,"Diakinesis",4.,"Visibility of chromosomes.",):}

Match the columns and choose the right option {:(,I,,II,),((a),"Amoeba",(i),"Has flagella for locomotion",),((b),"Paramoecium",(ii),"Moves with help of cilia",),(( c),"Trypanosoma",(iii),"Put out pseudopodia for locomotion",):}

Match the columns and find the right option {:(,,"Protein","","Function"),(,a,"Collagen",1,"Glucose transport"),(,b,"Trypsin",2,"Hormone"),(,c,"Insulin",3,"Intercellular ground substance"),(,d,"GLUT-4",4,"Enzyme"):}

Match the colunms and choose the correct option {:(,,"Column-I",,"Column-II"),(,(a), "Cobalamine",(i),"Vit " B_(12)),(,(b), "Tochopherol",(ii),"Vit " E),(,(c), "Folic acid ",(iii),"Vit " B_(9)),(,(d), "Cholecalciferol",(iv),"Vit " D_(3)),(,(e), "Phylloquinone",(iv),"Vit K"):}

Match the column I with column II Choose the right match from options given below :-

Match the following and mark the correct option: {:(,"Column-I","Column-II"),((a),"Hyperthyroidism",(i)"Parthormone"),((b),"Hypocalcemic",(ii)"Cretinism"),((c),"Hypercalcemic",(ii)"Grave's disease"),((d),"Hypothyroidism",(iv)"Calcitonin"):}

Match the columns I and II, and choose the correct combination according to the modification of stem:-

Match the Column I with Column II. {:(,"Column I",,,"Column II"),(,"(Plant)",,,"(Vegetative reproduction by )"),((a),"Turmeric",,(i),"Stolon"),((b),"Crocus",,(ii),"Rhizome"),((c ),"Vallisnerla",,(iii),"Aerial shoot"),((d),"Opuntia",,(iv),"Corm"):}