GCSE Biology - Differentiation and Specialised Cells #10

The video tutorial covers the concept of specialized cells in complex organisms, such as animals and plants, and their specific roles. It uses sperm cells as an example to illustrate how specialized cells have unique adaptations for their functions. The process of differentiation, which transforms identical cells into specialized ones, is explained, highlighting the role of stem cells in this process.

What is the primary function of a sperm cell?

• To transport oxygen in the blood

• To protect the body from infections

• To deliver genetic material to an egg cell

• To provide energy to the body

Which of the following is NOT an adaptation of a sperm cell?

• Being able to photosynthesize

• Having a large number of mitochondria

• Containing digestive enzymes

• Having a flagellum for movement

How do specialized cells differ from each other?

• They are all identical in structure

• They all perform the same function

• They have different shapes, structures, and organelles

• They have the same shape but different sizes

What is the process called by which cells become specialized?

• Differentiation

• Respiration

• Photosynthesis

• Mitosis

What are stem cells capable of doing?

• Only dividing once

• Differentiating into various specialized cells

• Transporting oxygen

• Producing digestive enzymes