Assertion : The skull of baby chimpanzee is more like adult human skull than adult chimpanzee skull.
Reason : Mammals are viviparous protected their unborn young inside the mother's body.

Read the following statements about human evolution: I. The skull of baby human is more like an adult chimpanzee skull than an adult human skull. II. About two mya, Australopithecus probably lived in East African grassland. III. The Neanderthal man with a brain size of 1400cc lived in the near East and Central Africa between 1,00,000-40,000 year back. IV. Pre-historic cave art developed about 10,000 year ago. How many statements is/are correct?

Read the following statements about human evolution: I. The skull of baby human is more like an adult chimpanzee skull than an adult human skull. II. About two mya, Australopithecus probably lived in East African grassland. III. The Neanderthal man with a brain size of 1400cc lived in the near East and Central Africa between 1,00,000-40,000 year back. IV. Pre-historic cave art developed about 10,000 year ago. How many statements is/are correct?

Assertion. Urochordate's tadpole larva is more chordata-like than the adult. Reason. Tadpole changes into an adult by retrogressive metamorphosis.

Assertion: Human has dicondylic skull. Reason: Skull articulates with superios region of the vertebral column with the help of two occipital condyles.

Assertion: Human has dicondylic skull. Reason: Skull articulates with superior region of the vertebral column with the help of two occipital condyles.

Assertion: Human has dicondylic skull. Reason: Skull articulates with superior region of the vertebral column with the help of two occipital condyles.

Assertion :- The young one of cockroach does not look like adult cockroach. Reason :- the mouth parts of young cockroach are not well developed like adult cockroach.

Assertion :- The young one of cockroach does not look like adult cockroach. Reason :- the mouth parts of young cockroach are not well developed like adult cockroach.

Assertion :- The skull region articulates with the superior regionof the vertebral column with the help of two occipital condyles. Reason : The number of cervical vertebrae are seven in almost all mammals including human beings.