Question # 1

Movement of rearrangement of the cells in the embryo is called.

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Cleavage

Gastrulation

Fertilization

Organogenesis

The mesodermal cells do not invaginate but migrate medially and caudally from both sides and create a midline thickening called.

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Hensen's node

Primitive streak

Hypoblast

epiblast

in plants regeneration is the basis of plant

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Fishes

Amphibian

Reptiles

Birds

_______ regulates the kidney's retention of water.

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Prolactin

Oxytocin

Thyroxin

Vasopressin (ADN)

Clear cytoplasm produces

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Larval epidermis

Muscle cells

Gut

Neural tube

Hypoblast is mainly presumptive

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Endoderm

Mesoderm

Ectoderm

Blastoderm

The individuals who born with abnormal organs or body parts is called.

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Malformed

Malignant

Malfunction

Unspecialized cells, neoblast are always present in body of.

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Salamander

Planaria

Lizard

Newt

Hatching period of chick is.

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15 days

18 days

21 days

28 days

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Biology FSC Part 2 Chapter 19 Online MCQ's Test MCQs With Answers

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