Which of the following is the ultimate source of organic variation?

Keep practicing — related questions

• The source of Darwinian variations is
• Which of the following factors is the ultimate source of genetic variability leading to evolution?
• Which of the following are the accessory organs that are arranged successively on the swollen end of stalk?...
• Underground stems of which of the following plants are modified to store food in them, which, acting as org...
• Which of the following statements is/are false about the leaf? a. The leaf develops at the node and bears a...
• Lithotrophs are categorized into different physiological groups based on their inorganic substrate for ener...
• Match the following: | || |---|---| |a. Sponges|1. They exhibit organ level of organisation. | |b. Coelente...
• Which of the following organisms are characterised by the presence of milk-producing glands by which the yo...