« previous next »

Author Question: The yolk of the frog egg A) prevents gastrulation. B) is concentrated at the ani (Read 956 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Oct 2, 2013
The yolk of the frog egg
A) prevents gastrulation.
B) is concentrated at the animal pole.
C) is homogeneously arranged in the egg.
D) impedes the formation of a primitive streak.
E) supports the higher rate of cleavage at the animal pole compared to the vegetal pole.


clippers!

  • Hero Member
  • *****
  • Posts: 828
Reply #1 on: Oct 6, 2013
I remember it was E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Levels of organization in a fast contracting frog Levels of organization in a fast contracting frog
Australian turtle frog Australian turtle frog
Bullfrog (Rana catesbiana), 6-legged frog with all legs functional . Bullfrog (Rana catesbiana), 6-legged frog with all legs functional .
Southern Leopard Frog eggs (Rana sphenocephala pipiens). Southern Leopard Frog eggs (Rana sphenocephala pipiens).
Complete Lifecycle of a Frog Complete Lifecycle of a Frog
Frog Frog
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library