32. Vertebrates

Aminotes

Evolution of birds and their unique features

No. One of the choices is a group of archosaurs.

Dinosaurs are archosaurs.

Which of the following is an archosaur group?

HHMI BioInteractive: The Origin of Birds

The Synapsida and the Evolution of Mammals

What two major lineages make up the living Amniota?

Placental Mammals

The Amniotic Egg

No. An operculum is a bony flap that protects the gills of bony fish.

No. Vertebrates had radiated into terrestrial, aquatic, and aerial habitats prior to the evolution of the placenta.

No. This is a sensory structure characteristic of many aquatic vertebrates.

No. Bony appendages are a shared primitive character also found in amphibians and some bony fish.

How is the reproduction of birds different from that of frogs?

The adaptation that freed vertebrates from water for reproduction and allowed them to radiate into diverse terrestrial environments was the __________.

How well do you know our Monotremes?

Ep 1: Introduction to the Platypus

Birds and Synapsids

Marsupials and Placental Mammals

Which statement is true about endothermy in mammals and birds?
a. They both inherited this trait from a common ancestor.
b. Birds are more closely related to mammals than to reptiles.
c. Endothermy arose independently in these two lineages.
d. Birds are reptiles and all reptiles are ectothermic.

Amniotic Egg 2020

An Introduction to the amniotes

Monotremes-egg laying mammals

Eutherian Mammals (Zoology 5/4/2020)

Lecture 61 The Origin of Flight in Birds

Mammalian Reproduction

Types of Mammals

No. Birds and reptiles do lay amniotic eggs.

No. Birds and reptiles do have a bony vertebral column.

No. Both of these groups do have keratinized scales; in birds they have differentiated into feathers.

No. This is a diagnostic feature of the chordates.

Consider how a bird differs from a snake.

Which of the following characteristics is not shared by extant birds and extant reptiles?

Amniotic Egg

Mammals and Monotremes

No. In placental mammals, embryonic development is completed within the uterus; this is not true for opossums.

No. Eutherians are placental mammals. In placental mammals, embryonic development is completed within the uterus; this is not true for opossums.

Opossums have pouches.

The opossum is an example of a(n) __________ mammal.

How Marsupials Are Different From Other Mammals (4K)

5-  Synapsida

Diversity of life (9), selected placental mammal orders, monotremes, and marsupials

Some mammals lay eggs! Intro to Mammals

Vertebrates 7- Amniotic egg

complete their embryonic development in the uterus

All of the specific listed responses are correct.

None of the specific listed responses is correct.

nourish their offspring through mammary glands

Think about the many ways mammals reproduce.

All mammals __________.

The three different ways mammals give birth - Kate Slabosky

Unlike eutherians, both monotremes and marsupials
a. lack nipples.
b. have some embryonic development outside the uterus.
c. lay eggs.
d. are found in Australia and Africa.

amniote diversity 1: anapsids, synapsids

Short Video: Soaring Hawk

Learn the toughest concepts covered in Biology1&2 with step-by-step video tutorials and practice problems by world-class tutors 

Jason

General Biology

https://static.studychannel.pearsonprd.tech/courses/biology/thumbnails/biology

#FFFFFF

Maria Knowles

Wendy Riggs

Biology Brainery

Vanessa Fravel

TED-Ed

MooMooMath and Science

Julien Benoit

Smithsonian Channel

Jason Amores Sumpter

Tom Kennedy's Science

Joshua Gaudineer

Benjamin Burger

Kristin Bishop-von Wettberg

David Bird Science

pleiotropy

Zoos Victoria

Walter Jahn

Peter

1. Introduction to Biology

2. Chemistry

3. Water

4. Biomolecules

5. Cell Components

6. The Membrane

7. Energy and Metabolism

8. Respiration

9. Photosynthesis

10. Cell Signaling

11. Cell Division

12. Meiosis

13. Mendelian Genetics

14. DNA Synthesis

15. Gene Expression

16. Regulation of Expression

17. Viruses

18. Biotechnology

19. Genomics

20. Development

21. Evolution by Natural Selection

22. Evolution of Populations

23. Speciation

24. History of Life on Earth

25. Phylogeny

26. Prokaryotes

27. Protists

28. Plants

29. Fungi

30. Overview of Animals

31. Invertebrates

33. Plant Anatomy

34. Vascular Plant Transport

35. Soil

36. Plant Reproduction

37. Plant Sensation and Response

38. Animal Form and Function

39. Digestive System

40. Circulatory System

41. Immune System

42. Osmoregulation and Excretion

43. Endocrine System

44. Animal Reproduction

45. Nervous System

46. Sensory Systems

47. Muscle Systems

48. Ecology

49. Animal Behavior

50. Population Ecology

51. Community Ecology

52. Ecosystems

53. Conservation Biology

[BOOK BIO] CLUTCH

Chordates

Primates and Homonids

General Chemistry

Jules

Study the key concepts of Physics with descriptive videos, questions, and more

Physics

Patrick

Financial Accounting

Brian

Dive deep into Psychology with videos, practice problems, and more.

Psychology

Microeconomics

The first in a two-course sequence introduces the basic structure and functions of the human body

Anatomy & Physiology

College Algebra covers algebraic topics and skills necessary to succeed in college-level math

College Algebra

Organic Chemistry

Johnny

Genetics

Kylia

GOB Chemistry

Microbiology

Cell Biology

Analytical Chemistry

Study topics incliding trogonometric functions, identities and equations, solutions of triangles, complex numbers, and other topics as time permits

Trigonometry

Learn the toughest concepts covered in Precalculus with step-by-step video tutorials and practice problems by world-class tutors

Precalculus

Biochemistry

Macroeconomics

Chemistry

Biology

Math

Business

Social Sciences

Michelle Barry Franco

Building Great Presentations

Eric Zackrison, PhD

Critical Thinking And Problem Solving

Sam Bennett

Embracing Times Of Uncertainty

Nicole Tetreault, PhD

Emotional Intelligence Basics

Eugene Choi, PharmD

Enhancing Your Critical Thinking Skills

Jason Richardson, PsyD

Habits To Win Every Day

Alyssa Lowery, PhD

Having Powerful Advanced Conversations

Don Gilman, EdD

How To Influence & Persuade

Amy Matthews

Leadership Skills For Rising Stars

Listening To Lead

Michael Shermer, PhD

Making Decisions Under Uncertainty

Lynne Hurdle

Mistakes To Avoid When Resolving Conflict

Michael Veltri

Overcoming Decision Making Traps

Mike Vardy

Prioritizing Effectively

Secrets Of Effective Prioritization

Strategies To Build Up Your Creativity

Tools For Decision Making

Tutti Taygerly

Unleash And Advance Your Creativity

Winning Collaboration: How To Work More Effectively With Different Personalities

Writing Emails People Want To Read