Balbharati solutions for Biology [English] 11 Standard Maharashtra State Board chapter 8 - Plant Tissues and Anatomy [Latest edition]

Choose the correct option.

Location or position of meristematic regions is divided into ______ types.

Choose the correct option.

Cambium is also called ______.

Choose the correct option.

Collenchyma is a type of ______ tissue.

Choose the correct option.

______ is a complex permanent tissue.

Choose the correct option.

Mesophyll tissue is present in ______.

Answer the following question.

A fresh section was taken by a student but he was very disappointed because there were only a few green and most colourless cells. Teacher provided a pink colour solution. The section was immersed in this solution and when observed it was much clearer. What is magic?

Answer the following question.

While observing a section, many scattered vascular bundles could be seen. Teacher said, in spite of this large number the stem cannot grow in girth. Why?

Answer the following question.

A section of the stem had vascular bundles, where one tissue was wrapped around the other. How will you technically describe it?

Answer the following question.

There were two cut logs of wood lying in the campus. One had growth rings and other didn’t. Teacher said it is due to differences in their pattern of growth which is dependent on the season. How?

Answer the following question.

While on the trip to Kashmir, Pintoo observed that cut portions of large trees show distinct rings, which he never found in Maharashtra. Why is so?

Answer the following question.

A student was observing a slide with no label under a microscope. The section had some vascular bundles scattered in the ground tissue. It is a section of a monocot stem! He exclaimed. No! it is a section of fern rachis, said the teacher. Teacher told to observe vascular bundle again. Student agreed, Why?

Answer the following question.

Student found a wooden stopper in lab. He was told by an old lab attendant that it is there for many years. He kept thinking how it did not rot?

Answer the following question.

Student while observing a slide of leaf section observed many stomata on the upper surface. He thought he has placed slide upside down. Teacher confirmed it is rightly placed. Explain.

Write a short note on Structure of stomata.

Write a short note on secondary growth.

Write a short note on peculiarity of a sclerenchyma cell wall.

Differentiate between Vascular bundle of monocot and Vascular bundle of dicot

Differentiate between Xylem and Phloem functioning

Distinguish Between Internal or anatomical difference between monocots and dicots.

Draw a neat labelled diagram.

T. S. of Dicot leaf

Draw a neat labelled diagram.

T. S. of Monocot root

Draw a neat labelled diagram.

T. S. of dicot stem

Write the information related to the diagram given below.

Write the information related to the diagram given below.

Identify the following diagram, label it and prepare a chart of characteristics.

Identify the following diagram, label it and prepare a chart of characteristics.

Identify the following diagram, label it and prepare a chart of characteristics.

Identify the following diagram, label it and prepare a chart of characteristics.

Distinguish between dicot and monocot leaf on the basis of following characters.