Which statement is not true about karyotypes *
o
chromosomes (pairs 1-22) are arranged by size
o
a normal karyotype has 46 chromosomes or 23 pairs
o
sex chromosomes are found at the end
o
having missing or extra chromosomes does not indicate a disorder

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.