A. Digestive tract
B. Intestines
C. Haemocoel
D. Coelom
Related Mcqs:
- Which of the following constituent is/are maximum in the filtrate that leaves proximal convoluted tubules?
A. Glucose
B. Amino acids
C. Nitrogenous waste
D. All of these - Malphighian tubules absorb waste materials and salts from__________?
A. Blood
B. Lymph
C. Gut
D. Hemolymph - Reverse transcriptase is present in____________?
A. All RNA viruses
B. All DNA viruses
C. All retroviruses
D. All viruses - Protein coasts of viruses are synthesized in____________?
A. Lytic cycle
B. Lysogenic cycle
C. Both a & b
D. All of these - In sponges fertilization takes place in____________?
A. Ectoderm
B. Mesenchyme
C. Endoderm
D. Uterus - Light reaction takes place on/in____________?
A. Thylakoid
B. Storma
C. Chloroplast
D. Grana - Glycolysis takes place in____________?
A. Nucleus
B. Cytosol
C. Mitochondria.
D. Ribosomes - Protonephridia are present in____________?
A. Round worms
B. Flateworm
C. Tape worms
D. Segmented worms - Nephrostome in earthworm opens in____________?
A. External space
B. Internal Body cavity
C. In gut
D. In Bladder - Chitin in cockroach is absent in____________?
A. Epicuticle
B. Exocuticle
C. Endocuticle
D. All of these