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Why Do Our Hair And Eye Color Change?

974,912 views

Seeker

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 3:25 / 3:27

Speech Rate:

  • 177 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

reflect

/rəˈflekt/

verb

To show an image in glass, water, a mirror etc..

gradually

/ˈɡrajo͞oəlē/

adverb

in gradual way.

ancestry

/ˈanˌsestrē/

noun

one's family or ethnic descent.

working

/ˈwərkiNG/

adjective noun verb

Doing your job. action of doing work. To bring into a specific state of success.

expression
noun

Group of words that have a specific meaning.

producing
verb

To manufacture something using machines.

questions

/ˈkwesCH(ə)n/

noun other verb

sentence worded or expressed so as to elicit information. What you ask about; issues. To ask for or try to get information.

diluting

/dīˈlo͞ot/

verb

make liquid thinner or weaker.

changed

/CHānj/

verb

To exchange one kind of money for another.

produced
verb

To grow something naturally.

account

/əˈkount/

noun verb

An advantage. consider or regard.

creates

/krēˈāt/

verb

To make, cause, or bring into existence.

melanin

/ˈmelənən/

noun

dark brown to black pigment occurring in hair.

definitely

/ˈdef(ə)nətlē/

adverb

Without question; beyond doubt.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

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