It only one parent is an affected carrier of an autosomal dominant disorder, which one of the following statements is true? The offspring will have 25% chance of being an unaffected carrier.

The offspring will have a 50% chance of having the disorder.

The offspring will have a 100% chance of having the disorder.

The offspring will have a 25% chance of not inheriting the abnormal allele.

What two temperature scales do scientists use

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)