Question # 1

Cambium is formed in stage.

Choose an answer

One

Two

Three

Four

Primary growth in plants is caused by.

Choose an answer

Apical meristem

Intercalary meristem

Lateral meristem

Rib meristem

In which developmental stage, germ layers are formed.

Choose an answer

Cleavage

Blastula

Gastrula

Organogenesis

in plants regeneration is the basis of plant

Choose an answer

Fishes

Amphibian

Reptiles

Birds

Immediately after fertilization, the egg undergoes a series

Choose an answer

Morulla

Gastrulation

Cleavage

Blastula

In the zone of elongation, the volume of the cells increase upto.

Choose an answer

100 times

150 times

200 times

250 times

Hatching period of chick is.

Choose an answer

15 days

18 days

21 days

28 days

Deficiency of vasopressin or ADH by the pituitary gland leads to a disorder in which the patients kidney have lessoned ability to absorb water is:

Choose an answer

Diabetes mellitus

Diabetes insipidus

Goiter

Exophthalmic goiter

Acetabularia is a

Choose an answer

Epiphyte

Alga

fungus

Angiosperm

In humans ,MSH(melanocyte-stimulating hormone) ___________

Choose an answer

Regulates primary skin color

Causes the thyroid to produce thyroxin

Governs the rate of tarming

Concentration is very low.

Which light enhance cell division and retards cell enlargment.

Choose an answer

Red

Green

Blue

Violet

A plant has a growth pattern called

Choose an answer

Open growth

Closed growth

Round growth

In chordates the healing of fracture and repair of a skin wound are some other examples of

Choose an answer

Reformation

Regeneration

Rejuvenation

Renaissance

An ordered sequence of irrversible steps with each step setting up the necessary conditions for the next step is

Choose an answer

Embryology

Growth

Development

None of these

Unspecialized cells, neoblast are always present in body of.

Choose an answer

Salamander

Planaria

Lizard

Newt

The negative physiological changes in our body are said to be

Choose an answer

Maturation

Childhood

Agning

Displacement

Neural plate is formed from

Choose an answer

Ectoderm

Endoderm

Mesoderm

Notochord

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

Choose an answer

Cleavage

Gastrulation

Fertilization

Organogenesis

More Classes

Other Links

Biology Fsc Part 2 Chapter 5 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer