Students Worksheets

Students Worksheet



Directions:
-       Please sit in group then write your group number and member name (using alphabet) on this paper.
-       Match the vocab and the meaning by fill the blank side with letters.

Vocab
Meaning
1
Gametogenesis

a)           Early stage embryo consisting of cells in a solid ball formed by cleavage
2
Metamorphosis

b)             Fertilized egg
3
Fertilization

c)      A hollow sphere of cells formed by cleavage of the morula. Contains the blastocoel that is fluid-filled. It has blastopore where the gastrulation begins.
4
Zygote

d)           The changes that a frog goes through during its life cycle.
5
Cleavage

e)         The process by which the three germ tissue layers of the embryo develop into the internal organs of the organism body.
6
Morula

f)               is a process in which the diploid germ cells undergo meiosis to form gametes
7
Blastula

g)     Activates egg & brings together the nuclei of the egg and sperm
8
Gastrula

h)  The neural ectoderm tube is differentiated into neural tissue which develops into the brain and spinal cord is formed. 
9
Neurula

i)          Partitions the zygote into many smaller cells.
10
Organogenesis

j)         Transformation of the blastula into an embryo possessing 3 germ layers, ectoderm, mesoderm, endoderm.

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