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Introduction:  The Scientific Study of Life ,[object Object],[object Object]
The genetic information in DNA underlies all of the features that distinguish life from nonlife ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Order and Regulation: Feedback Inhibition
Growth and Development
Ecosystem:  Energy Flow and Material Cycling
[object Object],[object Object],[object Object],BCC – 5 – 5  Sunlight energy Chloroplasts, site of photosynthesis CO 2 + H 2 O Glucose + O 2 Mitochondria sites of cellular respiration (for cellular work) Heat energy
Response to Environmental Stimuli
Asexual Reproduction – Fission
Eggs  Asexual Reproduction  – Budding; Sexual Reproduction  – Laying Eggs
Hermaphroditism
Eggs Sexual Reproduction
Figure 15.1
[object Object],[object Object],[object Object],[object Object],[object Object],THE SCOPE OF BIOLOGY
Life’s Heirachy – Organizational Levels of Life
Life’s Heirachy – Organizational Levels of Life (con’d)
[object Object],[object Object],[object Object],The diversity of life can be arranged into three domains EVOLUTION, UNITY, AND DIVERSITY
Taxonomy – Classification of Organisms ,[object Object],[object Object],[object Object],[object Object]
Domain Bacteria – Kingdom Monera
Domain Archea – Kingdom Monera
Domain Eucarya – Kingdom Protista
Domain Eukarya – Kingdom Fungi
Domain Eukarya – Kingdom Plantae
Domain Eukarya – Kingdom Animalia
[object Object],[object Object],Unity with Diversity : All forms of life have common features BCC – 4 – 1
The Cell Theory ,[object Object],[object Object],[object Object]
[object Object],[object Object],BCC – 4 – 1
[object Object],[object Object],[object Object],BCC – 4 – 1  Natural selection
[object Object],[object Object],[object Object],Evolution explains the unity and diversity of life BBC – 4 – 1
[object Object],BBC – 4 – 1  (1) Population with varied inherited traits (2) Elimination of individuals with certain traits (3) Reproduction of survivors
Evolution is based on adaptations to the environment –
[object Object],[object Object],[object Object],Living organisms and their environments form interconnecting webs
[object Object],Figure
[object Object],[object Object],[object Object],Figure
[object Object],[object Object],Figure
[object Object],[object Object],[object Object],Life in the Trees
[object Object]
[object Object],[object Object],[object Object],[object Object],Connection: Biology is connected to our lives in many ways BIOLOGY AND EVERYDAY LIFE Figure
Many technological advances stem from the scientific study of life: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Module 01 (Student) Introduction To The Scientific Study Of Life

Editor's Notes

  1. Figure 27.1 Asexual reproduction of an aggregating sea anemone ( Anthopleura elegantissima ) by fission.
  2. Figure 27.2A Asexual (left) and sexual (right) reproduction in the starlet sea anemone ( Nematostella vectensis ).
  3. Figure 27.2B Hermaphroditic earthworms mating.
  4. Figure 27.2C Frogs in an embrace that triggers the release of eggs and sperm (the sperm are too small to be seen).