Marine clamworms have flat fleshy appendages used for respiration.  This trait is controlled by a single gene with two alleles.  The dominant allele results in appendages with 3 lobes while the recessive allele results in appendages with 2 lobes. A female worm with three-lobed appendages mates with a male with two-lobed appendages.  What is the genotype of the female if some of the offspring have appendages with 2 lobes?  How do you know?

When performing a PNF contract-relax stretch of the quadriceps, the patient will perform an 8 second ( Name type of Contraction) contraction of the (Name Muscle) muscle

Which of the following are not assumptions of Mendelian genetics?  Select all correct choices.

Examine the human karyotype below and answer the associated questions.        a.  Does this karyotype indicate a male or a female human?  How do you know?      b.  Does this karyotype indicate that a non-disjunction event (resulting in an aneuploidy) occurred?  Explain your answer.      c.  If the karyotype above is an aneuploidy, name the syndrome caused by the aneuploidy.

This portion of the central nervous system is primarily used to detect changes in posture and balance

Which one of the following gest explains an allele?

Which one of the following is the “purpose” of a one-trait test cross?

This mechanoreceptor is located throughout joint capsule, joint, and periarticular tissues, and responds more to compression forces across joints such as cutting, landing from a jump.

Please describe the difference between the SAID principle and the Overload Principle.

Efferent neurons far outnumber afferent neurons