Q. For how many million years origin of earth is to be estimated?

View solution

Q. Drifting apart of continents due to movements in mantle is called

View solution

Q. Continents are part of earth crust that float over which of following?

View solution

Q. Which of following plants are referred to as gymnosperms?

View solution

Q. Which of following is richest source of fossils?

View solution

Q. For which of following canine teeth are used?

View solution

Q. Which of following plants are referred to as angiosperms?

View solution

Q. Humans belong in which of following eons?

View solution

Q. What are last billion years on earth called?

View solution

Q. What are RNA catalysts called?

View solution

Q. Which of following is not an example of an epoch?

View solution

Q. What are sedimentary rock layers called?

View solution

Q. Mitochondrial DNA is in which of following forms?

View solution

Q. Articular and quadrate bones formed which of following in synapsids?

View solution

Q. Theory that mitochondria and chloroplasts were prokaryotes that started living inside of eukaryotic cells is known as

View solution

Q. In which of following mallus and incus bones are present?

View solution

Q. For which of following molar teeth are used?

View solution

Q. Which of following name was given to supercontinent formed 250 million years ago?

View solution

Q. Which of following do not belong to tetrapods?

View solution

Q. Which of following is called age of reptiles?

View solution