sex chromosomes
n=1
a: Sex chromosomes ~
b: 2 jokers stuck on the end
What: "Each 'set' of chromosomes has been inherited - one set from Mum's egg; one set from Dad's sperm. Imagine that this is like having 2 suits of cards - one red; one black. You would have one red King; one black King; one red Queen; one black Queen. Imagine that the sex chromosomes are like the 2 jokers stuck on the end."An very clear page describing the genetics of twin births in human.
Useful?
Writer: Not Stated
LCC:
Where: Reference Link Has Evaporated
Date: Dec 10 2014 3:47 PM
# 6712 Critique Analogy
METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.