Figure 21.23 -What Was the Dependent Variable in Their Experiment (Figure 21.23)

question 15

Multiple Choice

Figure 21.23
-What was the dependent variable in their experiment (Figure 21.23) ?

• A)The presence of tramp ants
• B)The presence of other ants
• C)The number of leaflets that were damaged
• D)The amount of fruit produced
• E)The amount of nectar consumed

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Definitions:

Epididymides

The plural form of epididymis, referring to the paired tubular structures attached to the testes where sperm mature and are stored.

Spermatic Cord

Cord formed by the ductus deferens and its associated structures; extends through the inguinal canal into the scrotum.

Ductus Deferens

A tube that carries sperm from the epididymis to the ejaculatory ducts in the male reproductive system.

Ejaculatory Duct

Duct formed by the union of the ductus deferens and the excretory duct of the seminal vesicle; opens into the prostatic urethra.