1.2 Genetics_Presentation (HB2 SP5 2015)

7/21/2019 1.2 Genetics_Presentation (HB2 SP5 2015)

1/16

@GK]IN^ & IKHGZI]CKNG


2/16

:http?//fg`cny.hlpbiksviffg.bntns.gmu/ikstruntlrs/Ocslk-Crklfm/QFI/QFI838/Elmufg>@gkgtins/a34-47c\hlelfl`lus\nhrl\n.op`

Nhrlelsleg

5 c strunturg iksimg thg kunfgus la c

ngff2 ncrrigs thg `gkgtin ikalrectilk

(MKC).

@GKG]IN^ & IKHGZI]CKNGCntivity #3, iktrl Nhrlelslegs


3/16

^GX-FIKBGM NHZLEL^LEG^C pcir la sgx-fikbgm nhrlelslegs mgtgreikgs thg gkgtin sgx

>Elmiaigm arle http?//`gkleg.nshfp.lr`/nlktgkt/0/=/>40/A3.fcr`g.op`

X & Y nhrlelslegs

5 KL] hlelfl`lus ik thg trug sgksg

X

Y

Agecfg (XX)? Lkg X-nhrlelsleg arle elthgr

Cklthgr X-nhrlelsleg arle acrthgr

Ecfg (XY)?

Lkg X-nhrlelsleg arle elthgr (cfwcys)

Y nhrlelsleg arle acrthgr (cfwcys)


4/16

=http?//fg`cny.hlpbiksviffg.bntns.gmu/ikstruntlrs/Ocslk-Crklfm/QFI/QFI838/Elmufg>@gkgtins/a34-47c\hlelfl`lus\nhrl\n.op`

Nhrlelsleg

5 c strunturg iksimg thg kunfgus la c

ngff2 ncrrigs thg `gkgtin ikalrectilk

(MKC).

@gkg

5 c strgtnh la MKC2 nlmgs alr c

pcrtinufcr prltgik

Cffgfg

5 ck cftgrkctivg alres la c `gkg

@GKG]IN^ & IKHGZI]CKNGCntivity #3, iktrl Nhrlelslegs, @gkgs & Cffgfgs


5/16

@GKG]IN^ & IKHGZI]CKNGCntivity #3, iktrl Egilsis & Agrtifisctilk

7Thltl Nrgmit? :449 Tgcrslk Gmunctilk, https?//jilfl

`ywcrcbwcrcb.aifgs.wlrmprgss.nle/:433/34/`cegtl`gkgsis.op`

Egilsis

Egilsis

==XX (=1) ==XY (=1)

::X (:>)::X (:>)::Y (:>)

==XX (=1) lr==XY (=1)

Egilsis
https://biologywarakwarak.files.wordpress.com/2011/10/gametogenesis.jpghttps://biologywarakwarak.files.wordpress.com/2011/10/gametogenesis.jpghttps://biologywarakwarak.files.wordpress.com/2011/10/gametogenesis.jpg


6/16

Ikstruntilk

Ylu hcvg c sgt la cffgfgs arle eue, ckm c sgt arle mcm.

Tcir up ylur cffgfgs, ckm nlepfgtg thg tcjfg tl mgtgreikg ylur nhifms`gkltypgs, ckm thgir phgkltypg.

Pritg ckswgrs airst ik c pgknif murik` prcn, thgk rg-writg it ik pgk jgalrg sujeissilk

]cjfg #3? Cutlslecf mleikckt lr rgngssivg cffgfgs

]cjfg #:? @gkmgr

]cjfg #>? Nlmleikckt cffgfgs

@GKG]IN^ & IKHGZI]CKNGCntivity #3 Nlkstrunt-c-Bim Gxgrnisg

1


7/16

@GKG^ & CFFGFG^Cffgfg Mleikckt vs. Zgngssivg

0

Mleikckt & Zgngssivg

5 thg tgres usgm tl mgsnrijg thg ikhgritckng pcttgrks la ngrtcik trcits

http?//fg`cny.hlpbiksviffg.bntns.gmu/ikstruntlrs/Ocslk-Crklfm/QFI/QFI838/Elmufg>@gkgtins/a34-47c\hlelfl`lus\nhrl\n.op`

C) Mleikckt?5 ck cffgfg thct ecsb thg gxprgssilk la c

rgngssivg cffgfg

(gxprgssgm ik hlelzy`lus lr hgtgrlzy`lus)

J) Zgngssivg?

5 twl nlpigs la rgngssivg cffgfgs crg

kgngsscry tl eckiagst its gaagnt

(lkfy gxprgssgm ik hlelzy`lus)


8/16

@GKG^ & CFFGFG^Cffgfg Hlelzy`lus vs. Hgtgrlzy`lus

8

Hlelzy`lus & Hgtgrlzy`lus

5 crg rgagrrik` tl ck ikmivimucf (hueck jgik`)

http?//fg`cny.hlpbiksviffg.bntns.gmu/ikstruntlrs/Ocslk-Crklfm/QFI/QFI838/Elmufg>@gkgtins/a34-47c\hlelfl`lus\nhrl\n.op`

C) Hlelzy`lus?5 ck ikmivimucf with twl imgktincf/sceg cffgfgs

ct c `gkg flnctilk

J) Hgtgrlzy`lus?5 ck ikmivimucf with twl miaagrgkt cffgfgs ct c

`gkg flnctilk2 ncffgm c rgngssivg cffgfg ncrrigr


9/16

NL-MLEIKCKNGEgckik` with lr tl`gthgr (nl-)

9

Elrg thck twl cffgfgs ikvlfvgm?

C ckti`gk C (mleikckt)

J ckti`gk J (mleikckt)

l Kl ckti`gk (rgngssivg)

Nl-mleikckng

5 Klt mleikckt/rgngssivg tl gcnh lthgr2 twl cffgfgs phgkltypgs gvgkfy lnnur


10/16

IKHGZI]GM NLKMI]ILK^Cntivity #3, nflsik @gkgtin Trljfges

34

@gkgtins mislrmgrs nlufm jg?

Cutlslecf mleikckt prgsgkt ik jlth hlelzy`lus & hgtgrlzy`lus

Cutlslecf rgngssivg prgsgkt lkfy ik hlelzy`lus rgngssivg ^gx-fikbgm usucffy X-fikbgm (Y-fikbgm crg gxtrgegfy rcrg)

Cutlslecf mleikckt/rgngssivg

C/C hlelzy`lus mleikckt

C/c hgtgrlzy`lus2 rgngssivg cffgfg ncrrigr

c/c hlelzy`lus rgngssivg


11/16

IKHGZI]GM NLKMI]ILK^Cntivity #3, nflsik X-fikbgm gkgtin mislrmgrs

33

Cffgfgs

X ukcaagntgm cffgfg

X caagntgm cffgfg

Y kl nlrrgsplkmik` cffgfg

Tlssijfg gkltypgs

X ukcaagntgm

Mm ukcaagntgm

Mmmm caagntgmX

Y

C lr c cffgfgs

X ukcaagntgm

X caagntgm


12/16

TWKKG]]^ SWCZG


13/16

@GKG]IN TZLJFGE^Cntivity #:, iktrl Tukkgtt qucrg cntivitigs

3>

Wsg la Tukkgtts squcrg

5 tl prgmint `gkltypg la laasprik` & gxpgntgm prljcjifity

Ncfnufctg arle bklwk `gkltypgs latwl pcrgkts

Trljcjifity kgvgr nhck`g

Egthlms3) Mgtgreikg pcrgktcf `cegtgs

:) Mgtgreikg prljcjifity la `gkltypg

ik laasprik`

Elthgr

A

crthgr

]]

]t

]t

tt


14/16

@GKG]IN TZLJFGE^Cntivity #:, iktrl Tukkgtt qucrg cntivitigs

3=

Phinh `gkltypgs nck jg mgtgreikgm withlut c tgst Tgmi rggs

31

Ncrrigr

^tgps ik pgmi`rgg ckcfysis

3. Kltg kceg, mctg la jirth, gtn.

:. Zgnlrm splusg lr pcrtkgrs

>. Trlnggm thrlu`h nhifmrgk, pcrgkts

ckm sijfik`s

=. Zgnlrm pcrtkgrs ckm nhifmrgk la

sijs

7. Zgnlrm sijs la pcrgkts, ckm thgir

pcrtkgrs ckm nhifmrgk

1. Zgnlrm cff alur rckmpcrgkts ckm

thgir sijs ia plssijfg

Documents

1.2 Genetics_Presentation (HB2 SP5 2015)