A. Ectoderm
B. Mesoderm
C. Endoderm
D. All of these
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Related Mcqs:
- Complex specialized flagellates living symbiotically in the gut of termites are___________?
A. Trichonymphas
B. Trypanosoma
C. Euglena
D. Radiolarians - In acoelomates gut is ________ in origin.
A. Ectodermal
B. Endodermal
C. Mesodermal
D. None of these - Which of the following excretory structure is associated with gut of the organism?
A. Protonephridium
B. Metanephridium
C. Malpighian tubules
D. Nephrons - Amphibians are considered to be evolved from___________?
A. Newts
B. Varanope
C. Dipnoi
D. Hagfishes - Animals obtain carbohydrates mainly from___________?
A. Glucose
B. Starch
C. Sucrose
D. Glycogen - MSH is produced from___________?
A. Anterior pituitary
B. Median pituitary
C. Posterior pituitary
D. None of these - The hepatic portal vein drains blood to liver from___________?
A. Intestine
B. Stomach
C. Kidney
D. HeartSubmitted by: Babar Ali Kunbhar
- The most important photosynthetic pigment is ___________?
A. Chlorophyll a
B. Chlorophyll b
C. Xanthophyll
D. Carotenes - When abdomen expands, the number of spiracles open is_____________?
A. 2
B. 3
C. 6
D. 8 - Organ rejection is caused by__________?
A. B-Lymphocytes
B. T-lymphocytes
C. Both B and T lymphocytes
D. RBCsSubmitted by: Muzaffar
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