The yolk of the frog egg A) prevents gastrulation. B) is concentrated at the ani

Author Question: The yolk of the frog egg A) prevents gastrulation. B) is concentrated at the ani (Read 920 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

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

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

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.