Join  biology+cracker.in

Binary fission; Asexual method.

Bread mould (Rhizopus fungus).

(a) Dogs and cows. (b) Amoeba and Hydra.

(a) Sexual reproduction. (b) Asexual reproduction.

Ferns and mosses.

False.

(a) Asexual reproduction.

(a) Sexual reproduction.

reproduction.

1. Name two plants that are grown by vegetative propagation. (CBSE 2016) 2. What is reproduction? Explain two advantages of sexual...

Name two human traits that show variation. (1) 2. What is microevolution? (1) 3. Who is known as Father of genetics? (1) 4. Why...

1. "We cannot pass on to our progeny the experiences and qualifications earned during our life time". Justify the statement...

Children do not resemble their parents completely. They possess characters obtained from both the parents. These changes in the...

1. The isomeric pair is (a) ethane and propane (b) propane and butane (c) ethane and ethane (d) butane and 2-methyl propane 2. Which...

1. Name two allotrarpes of carbon. 2. Why covalent compounds have low melting and boiling points? 3. Give two properties of...

Total Time: 25 mins Total Mark: 15 1. Give the electron dot structure of CO2. (2 Marks) 2. What is hydrogenation? What is its...

1). (a) Name the compound CH3CH2OH and identify its functional group. (b) Give a chemical test to distinguish between ethanol and...

(a) The transmission of characters from parents to the offspring’s is called heredity. The units of heredity are genes. (b) According to...

Answer- No, because mother has a pair of X chromosomes. All new born babies will inherit an X chromosome from mother whether they are...