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Insect Vision: Ommatidium Structure and Function

147,547 views

Larry Keeley

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 11:39 / 13:09

Speech Rate:

  • 114 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

appears

/əˈpir/

appears
verb

To seem to be.

examine

/iɡˈzamən/

examine
verb

To ask questions; to look closely at something.

comprised

/kəmˈprīz/

comprised
verb

consist of.

differentiate

/ˌdifəˈren(t)SHēˌāt/

differentiate
verb

recognize as different.

hundreds

/ˈhəndrəd/

hundreds
noun number

subdivision of county or shire. ten more than ninety.

pigment
pigment
noun verb

natural colouring matter of animal or plant tissue. colour something with or as if with pigment.

cuticle

/ˈkyo͞odək(ə)l/

cuticle
noun

Dead skin at the base of a fingernail or toenail.

apparatus

/ˌapəˈradəs/

apparatus
noun

equipment.

epidermal
epidermal
other

Of or relating to a cuticle or cuticula.

ommatidium

/ˌäməˈtidēəm/

ommatidium
noun other

each of optical units that make up compound eye of insect. Any of the numerous small cone-shaped eyes that make up the compound eyes of some arthropods.

secreted

/səˈkrēt/

secreted
verb

To produce a liquid from a bodily organ.

individual

/ˌindəˈvij(o͞o)əl/

individual
adjective noun

Having a distinct manner different from others. Single person, looked at separately from others.

crystalline

/ˈkristələn/

crystalline
adjective

Being clear and shining like crystal.

secrete

/səˈkrēt/

secrete
verb

(of cell, gland, or organ) produce and discharge.

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