FOCUSKEYWORD
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:
Diabetes insipidus
Diabetes mellitus
Goiter
Exophthalmic goiter
If lobster loses its pincer claw a new claw
None of these
Never develops
IS ready
Regenerates
Which one of the following condition is resulted from excess GH in adults?
Diabetes mellitus
Cushing’s disease
Hyperthyroidism
Acromegaly
Primary tissue is added by the
Underground meristem
Lateral meristem
Vertical meristem
Apical meristem
in plants regeneration is the basis of plant
Fishes
Birds
Amphibian
Reptiles
In addition to auxin which hormone also play important role in apical domince
Abcesic acid
2,4-D
Cytokinins
Gibberellins
On the basis of structure and shape of the cap,two species of Acetabularia have been identified
A.crenulata & A.arabica
Acetabularia mediterrance & A.crenulata
A.crenulate & A.sisso
A.typhi & A.mediterranea
From Hensen’s node,dorsal mesoderm is formed and is organized into
Segments
Somitcs
Remains
Fragments
For maximum growth the optimum temperature is 25 – 30oC and it least at
5 – 10oC
6 – 12oC
1 – 3oC
4 – 8oC
In incubating eggs artificially the incubators are usually regulated at temperature between
36 – 38oC
30 – 32oC
27 – 29oC
20 – 22oC
The Syndrome which is an example of trisomy of the sex chromosome is
Down’s syndrome
Tay-Sach’s syndrome
Klinefelter’s syndrome
Turner’s syndrome
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