Question

The process of attaining animality led to many changes in primitive forms and included _____

• A. Formation of extracellular matrix
• B. Perception of stimulus
• C. Development of limbs
• D. All of the above

Answer 1

The correct option is D

All of the above

The process of attaining animality led to many changes in primitive forms and the most dominant of all of them is not particularly defined or identified. But multicellularity, extracellular matrix, perception of stimulus, programmed cell death, development of limbs and embryo were all major events for the formation of animal life.