Students Worksheet
Directions:
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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.
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Vocab
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Meaning
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1
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Gametogenesis
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a) Early
stage embryo consisting of cells in a solid ball formed
by cleavage
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2
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Metamorphosis
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b) Fertilized egg
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3
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Fertilization
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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.
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4
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Zygote
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d) The
changes that a frog goes through during its life cycle.
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5
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Cleavage
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e) The
process by which the three germ tissue layers of the embryo develop into the internal organs of the organism body.
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6
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Morula
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f) is a process in which
the diploid germ
cells undergo meiosis to form gametes
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7
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Blastula
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g) Activates
egg & brings together the nuclei of the egg and sperm
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8
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Gastrula
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h) The neural ectoderm tube is differentiated into neural tissue
which develops into the brain and spinal cord is formed.
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9
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Neurula
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i) Partitions
the zygote into many smaller cells.
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10
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Organogenesis
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j) Transformation
of the blastula into an embryo possessing 3 germ layers, ectoderm, mesoderm,
endoderm.
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