close
    Here's a difficult one:
    Answers: 7 | Views: 1547 | Rating: 4 | Posted: 10 years ago
    Last answer: lairdeberhardn 3 months ago
    Two girls of the same father are born 10 years apart. Very different mothers. The girls are adults now and look exactly the same (and not at all like the father). How is this done?
    Answers: 3 | Views: 1108 | Rating: 4 | Posted: 11 years ago
    Last answer: Bob/PKB 11 years ago
    breakpoints
    Answers: 2 | Views: 1338 | Rating: 0 | Posted: 12 years ago
    Last answer: kidal tungkleng 11 years ago
    I need a medical answer, blood test report high testosterone levels, but low bio-availability, sex drive is there, but suffer ED and abnormal beard and hair growth. Doctors brush me off and hair problem is troublesome, as is ED. ( more)
    Answers: 9 | Views: 4538 | Rating: 2 | Posted: 13 years ago
    Last answer: Laradsouza 6 years ago
    How I can annotate a eukaryote genome?
    Answers: 1 | Views: 1628 | Rating: 0 | Posted: 13 years ago
    Last answer: kikogarcia 6 years ago
    What do you think about savants?
    Answers: 7 | Views: 1873 | Rating: 6 | Posted: 14 years ago
    Last answer: Benchong 14 years ago

    Top Contributors

     
    188betlv
    Answers: 1 / Questions:2
    7 days gain: 15
     
    ko66ainet
    Answers: 1 / Questions:0
    7 days gain: 15
     
    inpp
    Answers: 1 / Questions:2
    7 days gain: 15
    > Top contributors chart

    Unanswered Questions

    dh88site
    Answers: 0 Views: 6 Rating: 0
    uu88rest01
    Answers: 0 Views: 9 Rating: 0
    bigboss bigboss
    Answers: 0 Views: 9 Rating: 0
    zeetben77blog1
    Answers: 0 Views: 12 Rating: 0
    s8nhacaiuscom
    Answers: 0 Views: 11 Rating: 0
    s8nhacaiuscom
    Answers: 0 Views: 7 Rating: 0
    worldcup2026land
    Answers: 0 Views: 13 Rating: 0
    worldcup2026land
    Answers: 0 Views: 9 Rating: 0
    > More questions...
    521495
    questions
    758177
    answers
    867158
    users