NCERT Class 6 Science — Chapter 4: The living organisms - characteristics and habitats

With reference to the concept of 'adaptation' in living organisms, consider the following statements: 1. It refers to the small changes that take place in the body of a single organism over a short period to overcome changes in the surroundings. 2. It involves specific features or habits that enable an organism to live naturally in a place. 3. It is a rapid process that occurs within a few days. Which of the statements given above is/are correct?

What does the term 'acclimatisation' refer to in a biological context?

Consider the following statements regarding the components of a habitat: 1. The organisms, both plants and animals, living in a habitat constitute its biotic components. 2. Rocks and soil are considered biotic components of a habitat. 3. Sunlight and heat are classified as abiotic components of a habitat. Which of the statements given above is/are correct?

With reference to the germination of seeds, consider the following statements based on abiotic factors: 1. Seeds can germinate in the complete absence of air and water. 2. Light and heat are abiotic factors that influence the growth of plants. 3. Abiotic factors are important for all living organisms. Which of the statements given above are correct?

Consider the following specific features of a camel that help it survive in desert conditions: 1. They excrete a small amount of urine to conserve water. 2. They sweat profusely to keep their bodies cool. 3. They have very short legs to keep their bodies close to the ground. Which of the statements given above is/are correct?