Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

can people without eye sight can cry?
Asked by asokworld | 03 Jun, 2019, 01:31: PM
answered-by-expert Expert Answer

Tears are produced by the accessory lacrimal glands, located in the upper eyelid, and the main lacrimal gland, located just above the eye.  These structures secrete tears onto the front surface of the eyes, which then drains, and finally travels down into the lacrimal duct located near the nose.

The physical act of crying is a combination of neural activity in the brain that is associated with emotion and its connection to the lacrimal system, the orbital structure that produces and drains tears.

As long as the lacrimal sacs are not removed or destroyed, the people without eyesight will still produce tears. Since the tear ducts are not attached to the eyeball, the tears produced go through the tear ducts into the eye sockets and nasal cavity.

Answered by Sheetal Kolte | 03 Jun, 2019, 04:57: PM
CBSE 10 - Biology
Asked by bhu.joshi54 | 14 Jun, 2022, 09:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by bhu.joshi54 | 14 Jun, 2022, 09:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by swatipuspapatel | 05 Aug, 2021, 01:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by Trisha Gupta | 25 Jun, 2021, 06:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by shreyadixit325 | 25 Jun, 2021, 11:30: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by yasirmajied193 | 03 Feb, 2021, 03:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by noori786mm | 23 Jan, 2021, 03:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by keshavjeevats | 05 Oct, 2020, 07:55: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by saisudhasaisudha45 | 07 Sep, 2020, 05:50: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by chinmaypatil34.10tpstl | 08 Jul, 2020, 11:23: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×