Hey, if I were to analyze a family tree, how do I tell whether the family tree is an autosomal or gonosomal (X-linked) inheritance pattern? How can I tell? Thank you.
Hey, is there a specific characteristic that could distinguish one inheritance pattern from the other? Thank you.
Hey, these are the following tasks and my solutions to the family tree analysis: Did I solve these tasks completely correctly, or should I change something? Thank you.
I have a question about how far back one can find ancestors. I have Jewish ancestors and I would like to find them. How far back do you think one can go and find them. What are their names and so on?
Hello everyone:) I am currently preparing for my Abitur among other things for the biology Abitur The family tree analysis is causing me quite a bit of trouble… I've never really understood how to go about it. So my specific question here is: what is required for the tasks at hand (see page 1)? And…
Hello, I need help with this task. I have to use XX, Xx or small xY.
I have the following family tree, in which two parents with green eyes (i.e., at least one dominant green allele = "A") have three children, one with green eyes, one with brown eyes, and one with blue eyes. The latter is inherited recessively. Therefore, two recessive blue alleles must be present (=aa). But how can…
I would be very grateful.
Hello, can someone help me with the third task, I can't get any further? I would appreciate any help, thank you very much!
Of course I am still German because my other 3 grandparents all come from Germany, but am I at least half-Polish or something like that 😂 or do I just have Polish roots