मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Write a short note on leaf venation.

Advertisements
Advertisements

प्रश्न

Write a short note on leaf venation.

टीपा लिहा
Advertisements

उत्तर

  1. Arrangement of veins and veinlets in leaf lamina is known as venation.
  2. Veins are responsible for conduction of water and minerals as well as food.
  3. The structural framework of the lamina is developed by veins.
  4. There are two types of leaf venation: parallel venation which is found in monocot leaves and reticulate venation which is found in dicot leaves.
shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 9: Morphology of Flowering Plants - Exercise [पृष्ठ ११४]

APPEARS IN

बालभारती Biology [English] Standard 11 Maharashtra State Board
पाठ 9 Morphology of Flowering Plants
Exercise | Q 3. (G) | पृष्ठ ११४

संबंधित प्रश्‍न

Write a short note on fusiform root.


Write a short note on fasciculated tuberous root.


Write a short note on axile placentation.


Students were on an excursion to a botanical garden. They noted the following observation. Will you be able to help them in understanding those conditions?

A wiry outgrowth was seen on a plant arising from in between the leaf and stem.


Students were on an excursion to a botanical garden. They noted the following observation. Will you be able to help them in understanding those conditions?

There was a green plant with flat stem, but no leaves. The entire plant was covered by soft spines.


Students were on an excursion to a botanical garden. They noted the following observation. Will you be able to help them in understanding those condition?

A plant had leaves with long leaf apex, which was curling around support.


Students were on an excursion to a botanical garden. They noted the following observation. Will you be able to help them in understanding those condition?

A plant was found growing on other plant. Teacher said it is not a parasite. It exhibited two types of roots.


Students were on the excursion to a botanical garden. They noted following observation. Will you be able to help them in understanding those condition?

Students observed large leaves of coconut and small leaves of Mimosa. Teacher asked it what way they are similar?


Students were on the excursion to a botanical garden. They noted following observation. Will you be able to help them in understanding those condition?

Students cut open a Papaya fruit and found all the seeds attached to the sides. Teacher inquired about the possible placentation of Papaya ovary.


Observe the following figure and label the different parts.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×