Being Alive - What Does it Mean?

The video explores the defining features of life, such as growth, cellular organization, metabolism, and response to stimuli. It highlights differences between living and non-living things, emphasizing that living organisms have cells, grow internally, and reproduce. The video also discusses how plants and animals differ in growth patterns and reproduction methods. It concludes with the idea that living things respond to external stimuli, while non-living things do not, and touches on the philosophical aspects of life.

Which of the following is NOT a characteristic feature of life?

• Photosynthesis

• Growth

• Reproduction

• Movement

What is the fundamental unit of life?

• Molecule

• Tissue

• Cell

• Organ

How do plants differ from animals in terms of growth?

• Plants grow at specific sites, while animals grow overall.

• Plants grow overall, while animals grow at specific sites.

• Both grow overall.

• Both grow at specific sites.

Which type of reproduction is responsible for genetic variation in populations?

• Asexual reproduction

• Vegetative reproduction

• Spore dispersal

• Sexual reproduction

Which of the following organisms can reproduce asexually?

• Bacteria

• Mules

• Worker bees

• Humans

What is the term for bacteria moving toward high glucose concentration?

• Phototropism

• Geotropism

• Thermotaxis

• Chemotaxis

Which of the following is a response to external stimuli in plants?

• Geotropism

• Phototropism

• Thermotaxis

• Chemotaxis