bai tap te bao - 1/ G: 2n=78 1TB sinh dc s khai c v 1 TB...

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Unformatted text preview: 1/ G: 2n=78 1TB sinh dc s khai c v 1 TB sinh dc s khai ci u nguyn phn lin tip 5 ln. Cc TB con u chuyn sang vng sinh trng v qua vng chin gim phn bnh thng. a. Xc nh s lng giao t c v ci c to thnh. b, Tnh s lng NST mi trng cung cp cho qu trnh to giao t. (My cu ny d c) c. Tnh s NST v s thoi phn bo b tiu bin trong qu trnh gim phn TB sinh dc s khai ci. 2/ Trong ng dn sinh dc c 10 TB sinh dc thc hin nguyn phn mt s ln i hi MT ni bo cung cp 2480 NST n, cc TB con sinh ra u gim phn to thnh cc giao t, MT ni bo cung cp thm 2560 NST n hnh thnh 128 hp t. Hiu sut th tinh l 10%.t, MT ni bo cung cp thm 2560 NST n hnh thnh 128 hp t....
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This note was uploaded on 06/15/2011 for the course METROPOLIT gep 101 taught by Professor Hakansukur during the Spring '10 term at Bahcesehir University.

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