HSC Science (General) ११ वीं कक्षा - Maharashtra State Board Question Bank Solutions for Biology

Choose the correct option.

Which one of the following will grow better in moist and shady region?

Choose the correct option.

A particular plant had a pair of leaves at each node arranged in one plane. What is the arrangement called?

In a particular flower the insertion of floral whorls was in such a manner, so the ovary was below the level other three whorls, but its stigma was taller than other three whorls. What will you call such flower?

Choose the correct option.

Beet and Arum both store food for perennation. Are the examples for two different types?

Choose the correct option.

The study of structure and arrangement of tissue is called as ______.

Choose the correct option.

________ is a gland which is both exocrine and endocrine.

Choose the correct option.

_________ cell junction is mediated by integrin.

Choose the correct option.

The protein found in cartilage is _______.

Choose the correct option.

Find the odd one out.

Choose the correct option.

Chemical nature of chitin is _______.

1. protein
2. carbohydrate
3. lipid
4. glycoprotein

Choose the correct option.

Cockroach has _______ type of mouthparts.

Choose the correct option.

Spiracle is a part of _______ system of cockroach.

Choose the correct option.

______ is a part of digestive system.

Choose the correct option.

______ is also called as brain of cockroach.

Choose the correct option.

A cell that lacks chloroplast does not ______.

Choose the correct option.

Energy is transferred from the light reaction step to the dark reaction step by ______.

Choose the correct option.

For fixing one molecule of CO₂ in Calvin cycle _______ are required.

Choose the correct option.

For fixation of 6 molecules of CO₂ and formation of one molecule of glucose in Calvin cycle, requires

Choose the correct option.

In maize and wheat, the first stable products formed in bundle sheath cells respectively are ________.

Choose the correct option.

The net result of photo-oxidation of water is release of ______.