NCERT Exercise Solutions | Class XI & XII

The following pages contain chapter-wise solutions to all the NCERT Exercise questions in Biology. NCERT Exercise Solutions | Biology |Class-XI NCERT Exercise Solutions | Biology | Class-XII    You can also check the biology syllabus.  Click here Find chapter-wise revision notes here. Click here Clear your concepts with the help of animations. Click here   These... Continue Reading →

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Remembering the People’s president of India on World Students’ Day

'Be Unique.Be Remembered' - APJ Abdul Kalam Inspirational Speech video Incredible Facts About APJ Abdul Kalam    

Heredity & Evolution | Class X | Quiz

Check your understanding level for the chapter 'Heredity & Evolution' in Class X with the help of the online Quiz. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

Cell Cycle, Mitosis and Meiosis-3D Animation

The only way to make new cells is by duplicating the existing cells. During the process of cell division, the cell duplicates its content and then divides into two. This process of duplication and division is known as the cell cycle. Before the actual division takes place the cell goes through an inter-phase that consists... Continue Reading →

Evolution | Practice Questions

Here are practice questions based on Evolution (Chapter-7, Class XII). This practice set comprises question from previous year board question papers, CBSE Sample paper, and NCERT Exemplar, and some other sources. 1 Mark Write the hypothetical proposal put forward by Oparin and Haldane. Select the homologous structures from the combinations given below: Forelimbs of whale... Continue Reading →

How Do Organisms Reproduce? | Quiz

Check your understanding level on the chapter 'How do Organisms Reproduce' (Class-X) with the help of this online Quiz. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

Plant Kingdom | Class XI | Quiz #1

Check your understanding level on the "Plant Kingdom" with the help of this online Quiz. The questions are based on the previous years medical entrance examinations. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

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Biological Classification | Class XI | Quiz #2

Check your understanding level with the help of this online Quiz. The questions are based on the previous years medical entrance examinations. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

Human Reproduction | Practice Question

Here are practice questions based on Human Reproduction (Chapter-3, Class XII) from previous year board question papers, CBSE Sample paper, and NCERT Exemplar 1 Mark Mention the importance of LH surge during the menstrual cycle. What do you mean by foetal ejection reflex? What is acrosome? Name the embryonic stage that gets implanted in the... Continue Reading →

Sexual Reproduction in Flowering Plants | Practice Questions

Here are practice questions based on Sexual Reproduction in Flowering Plants (Chapter-2, Class XII) from previous year board question papers, CBSE Sample paper, and NCERT Exemplar 1 Mark Write the function of scutellum. Name the type of flower that favours cross pollination. Mention the pollinating agent of an inflorescence of a small dull coloured flower... Continue Reading →

Central Sector Scheme of Scholarship for College & University Students | CBSE Press Note

Various scholarships are being provided to deserving students from different categories by the government of India via the National Scholarship Portal. Online application for these schemes for the year 2017, first renewal for the year 2016 and second renewal for the year 2015 is now available on National Scholarship Portal (http://scholarships.gov.in). Students can apply for... Continue Reading →

Biological Classification | Class XI | Quiz #1

Check your understanding level with the help of this online Quiz. The questions are based on the previous years medical entrance examinations. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

Control and Coordination | Class X | Quiz

Check your understanding level on the chapter 'Control and Coordination' with the help of this online Quiz. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

Body Fluids & Circulation | Class-XI | Quiz

Check your understanding level with the help of this online Quiz on the chapter 'Body fluids and circulation'. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

Life Processes | Class X | Quiz

Check your understanding level for the chapter 'Life Processes' in Class X with the help of the online Quiz. The score and correct answers will be displayed at the end of the quiz. For any query use the comment section below.

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