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Evolutionary Development: Chicken Teeth - Crash Course Biology #17

811,840 views

CrashCourse

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

96%
  • 10:33 / 10:57

Speech Rate:

  • 204 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

laboratory

/ˈlabrəˌtôrē/

noun

room or building equipped for scientific experiments.

chickens

/ˈCHikən/

noun other verb

domestic fowl. Someone who is too afraid to do something. be afraid.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

eyeballs

/ˈīˌbôl/

noun other verb

round part of eye of vertebrate, within eyelids and socket. The round part of the eye. look or stare at closely.

specializing

/ˈspeSHəˌlīz/

verb

To name something individually.

discipline

/ˈdisəplən/

noun verb

Instruction and practice to teach obedience. To control or train others by making them obey you.

instructions

/inˈstrəkSH(ə)n/

noun other

direction or order. Commands for someone formally to do some things.

terrifying

/ˈterəfīiNG/

adjective verb

Extremely frightening. To scare or greatly frighten.

evolutionary

/ˌevəˈlo͞oSHəˌnerē/

adjective

relating to or denoting process by which different kinds of organism are believed to have developed.

mechanisms

/ˈmekəˌnizəm/

noun other

system of parts in machine. Parts of a machine that performs a certain function.

controlled
verb

To direct or influence the behavior of something.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

radioactive

/ˌrādēōˈaktiv/

adjective

emitting or relating to emission of ionizing radiation or particles.

setting

/ˈsediNG/

noun verb

place or type of surroundings where something is positioned or where event takes place. To decide on a price for something.

developmental

/dəˌveləpˈmen(t)l/

adjective

Concerning the development or growth.

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