L. N. Isayev va P. F. Barovskiy qaysi kasalliklarni tugatishiga asos bo’ldi?
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7-sinf Zoologiya mavzulashtirilgan
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Ko’payish va rivojlanish.
1.Erkaklarning jinsiy bezlarida qanday gormonlar ajralib chiqadi?................................................................................... 2.Ayollarning jinsiy bezlaridan qanday gormonlar ishlab chiqariladi?........................................................................................................................................................... ............... 3.Homilani ustini qanday parda o’rab turadi?..................................................................................................................... 4.Homilaning amnion suyuqligi qanday ahamiyatga ega?...................................................................................................................................................................... ............... 5.Yetti oylik homilaning vazni va uzunligi?....................................................................................................................... 6.Homilaning nechanchi kunidan boshlab, hujayralari uch qavatga jaraladi?................................................................... 7.Homilaning 23 –kunidan boshlab….ishlay boshlaydi?................................................................................................... 8.Bola tug’ilgan zahotiyoq ….ishlay boshlaydi?............................................................................................................... 9.Bir oylik bolada qanday holatlar kuzatiladi?................................................................................................................... 10.Uch oylik bolada qanday holatlar kuzatiladi?............................................................................................................................................................ .............. 11.Besh oylik bolada qanday holatlar kuzatiladi?.............................................................................................................. 12.Sakkiz oylik bolada qanday holatlar kuzatiladi?........................................................................................................... 13.O’n ikki oylik bolada qanday holatlar kuzatiladi?......................................................................................................... 14.1 yoshga to’lgan bolada nechat sut tishi bo’lishi kerak?............................................................................................... 15.Bir yoshga to’lgan bolada qanday egilma hosil bo’ladi?.............................................................................................. 16.Ikki yoshli bolaning vazni har oyda necha grammga ortib boradi?............................................................................... 17.Uch yoshli bolaning vazni bir yilda necha kg ga va bo’yi necha sm ga o’sadi?........................................................... 18.4-5 yoshli bolaning vazni har yili necha kg ortadi va bo’yi necha sm ga o’sadi?......................................................... 19.6-7 yoshli bolaning vazni har yili necha kg ga ortadi va bo’yi necha sm ga o’sadi?.................................................... 20.Akseleratsiya nima?....................................................................................................................................................... 21.Bo’yning o’rtacha uzunlig so’nggi 100 yilda chaqaloqlarda,o’smirlarda va o’rtacha yoshli erkaklarda necha sm ga organ?................................................................................................................................................................... .............. 22.Odamdagi rudiment organlar?....................................................................................................................................... 23.Odamdagi atavizmlar?................................................................................................................................................... 24.Odamning bosh miyasi odamsimon maymunlarga nisbatan necha barobar ko’p?........................................................ 25.Avstralopiteklarning qoldiqlari qayerdan topilgan?...................................................................................................... 26.Avstralopitekning bo’yining uzunligi, o’girligi va kalla suyagining hajmi?................................................................. 27.Avstralopiteklarning yasagan qurollari necha yoshda bo’lgan yer qatlamlaridan topilgan ?........................................ 28. Avstralopiteklarni nima deb atashgan?......................................................................................................................... 29.Eng qadimgi odamlar qancha yil ilgari paydo bo’lgan?................................................................................................ 30.Eng qadimgi odam qoldiqlari qayerdan topilgan?......................................................................................................... 31.Eng qadimgi odamlar qoldiqlari 1980- yilda qayerdan topilgan?................................................................................ 32.Eng qadimgi odam bo’yining uzunligi va bosh miyasining hajmi qancha bo’lgan?..................................................... 33.1907 yilda eng qadimgi odam qayerdan topilgan?........................................................................................................ 34.Qadimgi odamlar qayerdan topilgan?............................................................................................................................ 35.Qadimgi odamlar Surxondaryoning qaysi g’oridan topilgan?...................................................................................... 36.Neandertall odam qancha yil ilgari paydo bo’lgan?...................................................................................................... 37.Qaysi odam ajdodlari kasal odamlarga g’amxo’rlik qilganlar,o’lgan odamlarni ko’mganlar?..................................... 38.Dastlabki-hozirgi odamlar qayerdan topilgan?.............................................................................................................. 39.Kramanon odamlar qancha yil ilgari yashaganlar?........................................................................................................ 40.Kramanon odam bo’yining uzunligi va bosh miyasining hajmi qancha bo’lgan?........................................................ 41.Kramanon odamlar nimalar b-n shug’ullanganlar?....................................................................................................... 42.Odamning qaysi belgilariga qarab 4 xil irqqa bo’lishadi?............................................................................................................................................................ ............... 43.Hozirda odamni nechta irqqa bo’lishadi?...................................................................................................................... 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