Author Question: Evidence that parthenogenic whiptail lizards are derived from sexually reproduci (Read 498 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
Evidence that parthenogenic whiptail lizards are derived from sexually reproducing ancestors includes
A) the requirement for male-like behaviors in some females before their partners will ovulate.
B) the development and then regression of testes prior to sexual maturation.
C) the observation that all of the offspring are haploid.
D) dependence on favorable weather conditions for ovulation to occur.
E) the persistence of a vestigial penis among some of the females.



coco

  • Hero Member
  • *****
  • Posts: 739
For sure it has to be A Mark as solved once you're done!



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library