If an organism is heterozygous for a particular trait, the organism

a. has different alleles on the chromosomes in a chromosome pair.
b. has extra alleles on both chromosomes in a chromosome pair.
c. has the same allele on both chromosomes in a chromosome pair.
d. is missing alleles on the chromosomes in a chromosome pair.

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel