Class notes Biology NEET UG, Lecture notes of Biology

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Typology: Lecture notes

2023/2024

Available from 08/24/2025

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bg1
#
Sizudue
Nasal
evity
-
Pads
-
Exbungr
i)
(ewdo
Resþitien
-
Echang
blu
bleed
ical,/ine
>
Nosal
Vesli
hJe-
Anleueh
þont
Tzuhea
Srules
hspuzalien
E
pnun
guses
blw
lury
s
&allA
bleod
-
Skin
hus
holas
which
taap
dust
hnd
Jes
ehithebum.
Phaya
-
These
hones
cnaue
a
Jonq
passuge
-Passqe
is
ined
by
tebom
A
becames
msist.
Trucheu
-
Epithelum
Senetemu
which
dzups
buclene
dust
thlholum
-
þalale
Lunynx
LlFoesphays
fEpgbt's
pant
GlaHis
-Lanyax
>lnahaL
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff

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(^) Sizudue

Nasal evity - Pads

Exbungr

i) (ewdo Resþitien - Echang blu bleed ical,/ine

> Nosal Vesli hJe- Anleueh þont

Tzuhea

Srules hspuzalien E pnun

guses blw^ lury^ s^ &allA^ bleod

  • Skin hus holas which taap dust hnd Jes

ehithebum.

Phaya

  • These hones (^) cnaue (^) aJonq (^) passuge

-Passqe is ined by

tebom

’ (^) A (^) becames (^) msist.

Trucheu

  • Epithelum Senetemu which dzups buclene dust

thlholum

  • þalale

Lunynx

LlFoesphays

fEpgbt's

pant

GlaHis -Lanyax

>lnahaL

hspasseqe is

16-20 1neflele lCshfprd cahlag1eu, rings, þoourat Iachra

Uroplag nlony^ in^ ummad,.

Pseudo stalin rdomm epiBbebm dis þaesend an 4he

()_cnduting zone

Thucheu (^) shlis (^) ino (^) þmay (^) bronhi atthe Jd (^) Gn (^) thauci (^) venlehaue

Inuchea.

initra)

Ain>Nosl»uds (^) ’ (^) Nesal (^) auily

Ronoves

(ha hhen

Fnbonal onda ing Zohe

hlend (^) henes (^) ’ (^) Phanyn’ (^) liayn

ponhides> (^) mid (^) Jee) (^) bronchiedes (^) ’ (^) tehind (^) pronhyles

Mokes an humid

bocnchicles

dust &burlena rom the insplzel ajn

Tokes (^) aln (^) lo (^) rspigaly ZOng.

bzonchus Isingual 29 hronc hus 3°bonthg 4inilrd

bcmrheles

  • Breething

Agh! Luny hs one honznd/Irunsuase isse bone abhg ue

(1) Nozma Bneathing

one

6) Inspina iuh Tak 1ny naA

Drcgm

  • (^) 75% (^) renlzobu (^) ticn in n (^) ma (^) boethieg

Only oundin momnas

Hechansm

allachalto

  • Hode u skelela hustdes

-Sepczdeshoracit &abdenival

Orius (^) duelo (^) fontdlop al (^) 2muscdes

Jem at mosphene rnle the dungí

lowen

L (^) acive oracess (^) os (^) munJe (^) ronien. heg dhes TP.

Ezlond tn lencos tad muse

25 %(ontabutic Assecialed with aubs

(h) Exl ntenco sla muscde contuts

Inaahoantony valam&^ inc^ >^ ntaa^ pumaay^ haene^ dec

760mmy

momn H

ispinolieh

high tto^ oe^ bessae^ Jedng^ to^ lmhiclicn.

Nechonsm

(i) Ezþiaation-^ Fxhlsin^ gus^ ouw^ pm^ the^ dungs

  • Dicohzgm^ enlena^ ntenaskl^ neloz’ eAnloyuins!,^ hene

(au ily 1hs1de Jung s - Jonay avily

Pulmcmanyungs

Ibneth lineþizs ion lerhilon

d990r\aled uith

2

(H) Ezþrtn=

)_nshliene Adlve bnotess.

Velumed thanantt cauiy

Diuhhnogin musde^ conlzucl,^ it^ beamesllat

-blery intcnuslmubsde

nc

4

Jaenexdauay

men

htezl thleoslel Musde

> Abelomingd muscde

ondauths move

74Oma H

Yhshinctn

Abdemial musde cehdouso' othis pushes calends Toggaii f abdmiad tovily Iods de thangm, pushing the dehaagn punads deraaslng^

tho

Vdume

BoePlue bohy^ syndm^ othae^ in^ harmobbin

Rmeny (^) VeJomers (^) mesioed (^) uctng (^) Sho nele (^) lezi! (^) ze5iduad (^) el

Tidel (^) Volom - (^) The (^) amountel (^) an (^) lns þined nongnina) (^) tns (^) hlauttoh a in a (^) hotinma (^) ezþingtios.

4 Velom@

balh

ahud

ins bizin sinulich

Aller shoing hddul.

ERV

RV

nspiruloy (^) Roseve (^) Vudne (^) ^Ezlau

amunla ah whitho ensSN.

2500 - 3000 mDets ne} indode tdJ wune

Inspine.

hesch Can ezine OR

Tola Lung aheity CrLC)- RV+ TV: ERY+RV

Dead (^) An (^) sbce (^) /Deud (^) Spae (^) Vedone We hozmay

nêhehs 1nfonduching

Zone

Desd a)n Shace.

350m nearhes ave

Di (^) sion (^) Ban da/lenbnane (^) Ehithelium. (^) ael

Thicbaess - O.2mm

Bosement Membnan

Endethem

þadmnay antey bilorales to Jom

rahuluNES.

Nole- Co,

47

H, haoo hiqhe^ olhiy^ fon^ O2^ In^ or^ lus^ than^ inadul's.

Node- is 2025 Hines Ae

loo) bload ’ 2-lhqh Hb

Haeme(St)

olth Fe

2leals

Brseha?ntMum prane

Orygen blads^ lo^ Fer/haene

Globin Ca5)

(pralein butl)

Consistef pbbin chdns

Oxy geh-^ amogobn^ Dso¬ialun^ c

25

Tissue

Po, - 49S

IRBC PO, - 95, Plo, » 40 lozygenated blod

0 An^ hydause

(23-)

l0o m

(atbonic

Caabenice

Cenbamihohatmagkbih

Dabenale haemaglebln

Hg

35 7 50 /.

Plusma

Muurs to

Rorosentin

ENleNde shi<

0% othe Intaming (o, Combine with wala to

23/e homing^ O^ seacts^ wuit^ h^ HO,^ taom^ Hbco,

ICanbanine huemaglabin the O, nedeuoed moveç to trssue.

H'l Cabenlt antd neads uith Hb0, to

Coalohoted haeng hin , 02 meleused meves to tssue.

Fackns aesþarsi hle lo Hp, dsacladho n

Dilene (i) Tem

(974-)

esma,

llow hHaridbc rondul ron

Temh1e> bord brads eusidy

Pro,-

) (^) H'H(O3 (^) Ho

DnGEio DAE:

Hso

G) As thbm0 -

D'sond ers

Shmeeth muà Jes cl brnhi bcne hieles

bnethin

Dupto

ii) Enphy sema

Murs (^) prelut tin (^) is hig h (^) ahith (^) cdogs (^) bronchi kbothrda Covghing Inbnaten boechi

yErecess (^) )ve (^) Chaene (^) sigrs C1gcoetHe (^) shmoblng

l (^) wheezing (^) soukd (^) is (^) pudued (^) day

Ths (^) damaqes (^) slsal (^) ada

Sibry

Suan