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Mechanisms of Natural Selection: Altruism and Kin Selection

28,864 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 6:01 / 6:41

Speech Rate:

  • 150 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. moving in one side and out of other side of.

extended

/ˌikˈstendəd/

adjective verb

made larger. To reach from one point to another.

success

/səkˈses/

noun

accomplishment of aim or purpose.

members

/ˈmembər/

noun other

person, animal, etc. belonging to group. People or things belonging to a group or team.

competitive

/kəmˈpedədiv/

adjective

Being strongly driven to win or be better than.

operate

/ˈäpəˌrāt/

verb

To control or manage something such as a business.

clearly

/ˈklirlē/

adverb

In a way that is easy to understand; obviously.

visible

/ˈvizəb(ə)l/

adjective

Can see, easily seen or understood.

towards

/tôrd/

preposition

in direction of.

evolutionary

/ˌevəˈlo͞oSHəˌnerē/

adjective

Concerning gradual change over time.

because

/bēˈkəz/

conjunction

for reason that.

ensures

/inˈSHo͝or/

verb

make certain that something will occur or be case.

envision

/ənˈviZHən/

verb

To imagine or picture in your mind.

animals

/ˈanəməl/

noun other

living organism. Living creatures that are not plants or people.

compete

/kəmˈpēt/

verb

To try to beat others at something, e.g. a race.

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