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

Author Question: Hox genes ____. A)control the formation of shells B)control the development of individual body ... (Read 47 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 13, 2018
Hox genes ____.
 A)control the formation of shells
 B)control the development of individual body regions
 C)mostly evolved after the Cambrian explosion
 D)guide the formation of exoskeletons
 E)evolved before the Cambrian explosion

Question 2

Extremely deep glacial valleys that formed below present day sea-level are called ___________________ .
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iman

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

fiords


torybrooks

  • Member
  • Posts: 500
Reply 2 on: Jul 13, 2018
YES! Correct, THANKS for helping me on my review

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Model organisms used to study the genetics of development Model organisms used to study the genetics of development
The endocrine glands of the endocrine system are distributed throughout the body. The endocrine glands of the endocrine system are distributed throughout the body.
Jaundice. Photograph of an individual with liver disease, evidenced by the yellowing of the sclera o Jaundice. Photograph of an individual with liver disease, evidenced by the yellowing of the sclera o
Positive and negative selection during T-cell development. Positive and negative selection during T-cell development.
Layers of sheets and towels on the table for a body wrap. Layers of sheets and towels on the table for a body wrap.
Surtsey, a volcanic island, during the time of its formation. Surtsey, a volcanic island, during the time of its formation.
Video: Stimulus (introduction)

For a complete list of videos, visit our video library