How many chromosomes are represented by these eight strings of beads shown in the picture?

German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?

What is the difference between how ionic and covalent bonds form

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above