'Natural selection' diaporamas de présentation

Cetaceans

Cetaceans. Cetacean Evolution. The Cetacea probably originated in the Palaeocene, and had an Eocene differentiation. We have 2 questions: 1) From which mammalian group did the Cetacea evolve? 2) Do the 2 modern suborders share a common ancestor?. Cetaceans: Evolution.

1.95k views • 133 slides

Do Now

Do Now. What are the steps to gel electrophoresis? What are the steps to making a transgenic organism? What are two examples of how we use recombinant DNA technology to make transgenic organisms?. Do Now. Do you agree with the following statement? Explain why or why not. Give examples!

1.3k views • 60 slides

Jeopardy

Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy Science Talk Evolution In a Nut Shell Cool Facts Live or Die Adaptations Around Us 10 Point

1.05k views • 56 slides

Natural Selection

Natural Selection. Evolutionary Ideas. A lthough Darwin is given much credit for evolutionary theory, he was not the first person to come up with the idea. Evolution is the process of biological change by which descendants come to differ from their ancestors.

2.01k views • 54 slides

Explorations of the Universe

Variations on a theme are played on top of one another, creates an aural impression of ... The Cosmic Calendar. Human History = 5000 years. Dinosaurs = 150,000, ...

786 views • 46 slides

Chapter 4

These are limiting factors that increase their resistance the higher the density gets ... 2) Specialization: Koala v. Crow. 3) Genetic variation in the gene ...

677 views • 44 slides

Warm up

Warm up. Modern technology could be used to clone animals (like you favorite dog). Cloned animals would resemble the original pets because: How is the process of gene therapy used to treat cystic fibrosis? Describe the procedure represented in the diagram below using these terms?

561 views • 30 slides

Natural Selection & Adaptation

548 views • 29 slides

CST Review

CST Review. Ecology and Evolution. Ecology Power Standards. BI 6.a-Students know biodiversity is the sum total of different kinds of organisms and is affected by alterations of habitats.

395 views • 20 slides

An Journey to the Galapagos Islands

An Journey to the Galapagos Islands Where is the world is the Galapagos Islands? The Galapagos Islands are located in the Pacific Ocean, 600 miles west of Ecuador, which is on the western coast of South America.

827 views • 16 slides

Life on Earth Revision

Life on Earth Revision. Variation of Life on Earth. All living things, both those alive and those that are now extinct all originate from the simple living things that first appeared 3500 million years ago. Evidence for evolution comes from: Fossils DNA testing. Natural Selection.

397 views • 16 slides

Evolution & Natural Selection

499 views • 13 slides

Natural & Artificial Selection

asd

4.31k views • 12 slides

Natural & Artificial Selection

dsa

1.18k views • 12 slides

Patterns in Evolution

Patterns in Evolution. Key concept : Evolution occurs in patterns. Evolution through natural selection is not random. Natural selection can have direction. The effects of natural selection add up over time. Convergent Evolution.

460 views • 12 slides

CLASSROOM PROCEDURES

CLASSROOM PROCEDURES. What a Great Day. Welcome to BIOLOGY. Mr. Willis Genola Eat odd things, example: A. insects Worms Others Think in a NEW way. Supplies to bring to class A. self and Brain B. Materials 1. Book 2. Paper 3. Writing Tools. C. Home Work 1.Assignment

1.13k views • 11 slides

Sexual Selection

Review of Sexual Selection

596 views • 11 slides

Unit B: Section 1.3

274 views • 11 slides

15.2 PDQ

532 views • 10 slides

Charles Robert Darwin

Charles Robert Darwin. Who was the British scientist who laid the foundations of the theory of evolution and transformed the way we think about the natural world?.

491 views • 5 slides