This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following are probably vestigial structures, which have no apparent function but may ... (Read 34 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555
on: Jun 22, 2018
Which of the following are probably vestigial structures, which have no apparent function but may have had some function in our ancestors?
 
  a. milk teeth c. molars
  b. wisdom teeth d. secondary teeth

Question 2

Permanent teeth begin to develop
 
  a. prenatally. c. at about age 6.
  b. when the baby teeth fall out. d. at about age 12.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Shshxj

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

A


luminitza

  • Member
  • Posts: 555
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

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?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
The larynx, trachea, bronchi, and lungs with an expanded view showing the structures of the alveolus ... The larynx, trachea, bronchi, and lungs with an expanded view showing the structures of the alveolus ...
How B Vitamins Function as Coenzymes (d) How B Vitamins Function as Coenzymes (d)
Testing motor function of cranial nerve VII - Frown Testing motor function of cranial nerve VII - Frown
Comparing Internal Structures of the Planets Comparing Internal Structures of the Planets
Sagittal section of eye and its accessory structures Sagittal section of eye and its accessory structures
Video: Embryonic development - Week 3

For a complete list of videos, visit our video library