160s Classroom → 45s Sub-90 Target27-Q Biology Mock
Archetype Sub-90 Dry-Wipe Invariant (Autosomal & Sex-Linked Pedigree Probability Trees & Conditional Carrier Calculus (⅔ Trap)): Pedigree 10-second rules: (1) Two unaffected parents -> affected child = RECESSIVE (both parents are obligate carriers). (2) Unaffected father + affected daughter = AUTOSOMAL (cannot be X-linked recessive). (3) Unaffected sibling of aa child has P(Aa) = 2/3.
sub90 ESATARCH-B-04: Autosomal & Sex-Linked Pedigree Probability Trees & Conditional Carrier Calculus (⅔ Trap)Biology
00:00.0
SUB-90 ZONE (<45S)
0.0s45s Sub-9090s ESAT Budget150s Classroom
Right-click any option to cross out • Keys
A–E + EnterQuestion 1 of 42 • 90s Target
Ready to Start Question 1?
The question stem, diagram, and answer options are hidden behind this pre-start gate. When you click below, the question will reveal and your 90-second split stopwatch will immediately begin ticking.
Biology•ARCH-B-04•Standard 5-Option
or press Enter to start