Turn on thread page Beta
    • Thread Starter

    Hey ppl......

    got this exam 2moro......will read through book again....just to make sure I am sometimes confused on this topic has anyone got notes on Inheritance??? It just doesnt get to me!

    well as far as i know, monohybrid is just when there is one characteristic, so u get like A as dominant, b as recessiv. dihybrid is where there are two characteristics so u can get AaBb in one gene.

    The gametes of AaBb will be AB, Ab, aB, and ab

    if u cross 2 of these together, its basically the same thing as monohybrid, where u use the punnett square, but its a lot bigger

    i think thats right...anyone else?

    that's dihybrid inheritance because it's inheritance of 2 genes therefore 2 characteristics... Aa (1st gene) Bb (2nd gene)

    monohybrid inheritance is inheritance of 1 gene therefore 1 characteristic
The home of Results and Clearing


people online now


students helped last year

University open days

  1. SAE Institute
    Animation, Audio, Film, Games, Music, Business, Web Further education
    Thu, 16 Aug '18
  2. Bournemouth University
    Clearing Open Day Undergraduate
    Fri, 17 Aug '18
  3. University of Bolton
    Undergraduate Open Day Undergraduate
    Fri, 17 Aug '18
Do you want your parents to be with you when you collect your A-level results?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.