0
Yolk slows down cleavage. Those eggs that contain a lot of yolk in one end of the egg undergo meroblastic cleavage. Their blastulae contain both macromeres and micromeres.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is blastulation and gastrulation one and the same thing?
Blastulation is when the cells move to form a hollow "ball". Gastrulation is when it bends upon itself to make 3 layers, called the endoderm, the mesoderm, and the ectoderm.
Fertilized egg enters cell division without further growth in volume?
blastulation
What is the outer membrane surrounding the yolk?
chorion
Does tin cans will not affect the amount of dissolved oxygen in water?
Tin cans doesn't affect the amount of dissolved oxygen in waters.
What will affect the ammount of solid needed to make a saturated solution?
the amount of solid there is and the temperature might also affect the amount of a solid that dissolves.
What is blastulation explain briefly?
Blastulation is the process of the cleavage subdividing the mass of the zygote until a cluster of cells known as blastula are formed
Does the starfish egg contain any visible concentration of yolk?
Eggs contain no to little amount of yolk as human eggs do. The small amount of yolk distributes itself throughout the egg.
How would different pops affect egg yolk?
it will turn or change the egg yolk a different color
What is produced by the end of blastulation?
apropper dirteee povvo
How can you affect the colour of a egg yolk?
By putting food colouring in it
Is a runny egg yolk more fattening than a hard one?
The amount of fat in a food product is not changed by cooking as long as the food is not cooked in fat. So a hard egg yolk and a runny yolk both have the same amount of fat.
Why do chicks need a large amount of yolk?
to sustain development
What are the different types of chordate eggs?
animal aggs are classified in three ways as follows 1. Based on the amount and distribution of yolk:- depending upon the amount and distribution of yolk the following
Is blastulation and gastrulation one and the same thing?
Blastulation is when the cells move to form a hollow "ball". Gastrulation is when it bends upon itself to make 3 layers, called the endoderm, the mesoderm, and the ectoderm.
Is blastulation and gastrulation one and same thing?
Blastulation is when the cells move to form a hollow "ball". Gastrulation is when it bends upon itself to make 3 layers, called the endoderm, the mesoderm, and the ectoderm.
How does the yolk content of the egg influence cleavage?
A large amount of yolk in the egg can inhibit movement and interfere with the process of cleavage. The distribution of the yolk can also determine the type of cleavage that happens in the egg.
Fertilized egg enters cell division without further growth in volume?
blastulation
