Hello Students: DAY- 21 Evening Coffee with NEET

HELLO STUDENTS: DAY- 21 Evening

INTRESTING FACTS IN BOTANY :

21.The plant produces largest fruit is:

= Lodoicea maldivica

22.The plant with longest pollen grain is :

= Zosteria

23.The plant produces biggest pollen is :

= Mirabilis

24 The plant produces very smallest pollen :

= Myosotis

25.The plant with longest style is :

= Maize ( Zea mays)

26.The world smallest flower is :

= Wolffia microscopica (or) Wolffia arrhiza

27.The plant produces largest flower :

= Rafflesia

28. Plants produces longest inflorescence :

= Agave (12m) and Amorphophallus(5.5m)

29.Which plant liberates pollen grains as clouds of yellow powder and commonly called as "Sulphur shower " (or) "Sulphur rain"? :

= Pinus

30.Sessile leaves ( leaves without petiole)are found in :

= Calotropis

31.The plant with opposite decussate phyllotaxy is :

= Calotropis

32.Red colour of ripened tomato is due to :

= Chromatophore

33.The plant used to treat Jaundice is :

= Phyllanthus amarud

34.The plant has the anticancerous property is :

= Vinca rosea (or) Catharanthous roseus

35.The fastest growing plant in grass family is :

= Bamboo

36.Which is a Baker's Yeast ? :

= Saccharomyces cerevisiae

37.What is Kelp?:

= Brown algae rich with Iodine.

38.Which algae is commonly called as "Pond Silk " (or) "Water Silk"?

= Spirogyra 

39.Which plant bark provide antimalarial drug Quinine ?:

= Cinchona

40.Which Vitamin sources not found in plants ?

= Vitamin B12.

Mr.R.Soundarapandian, MSc, MEd, MPhil, 

PG Asst Zoology 
SIR MCTM Boys Higher Secondary School, 

Purasawalkam Chennai-84.