A. Cake urchin
B. Sea Urchin
C. Sea cucumber
D. Brittle star
Related Mcqs:
- The one which is not a globular protein__________?
A. Anti Rh-antibody
B. Enzyme
C. Myosin
D. Haemoglobin - Which structural organization is most common in globular proteins____________?
A. Primary
B. Secondary
C. Tertiary
D. Quaternary - Messenger RNA is formed in_________?
A. nucleus
B. chloroplast
C. mitochondria
D. none of these - Ribosomes and DNA are also present in_________?
A. mitochondria
B. golgi complex
C. endoplasmic reticulum
D. lysosomes - Double fertilization occurs in_________?
A. All plants
B. All seed plants
C. Gymnosperms
D. Angiosperms - Single circuit heart is found in_________?
A. Fishes
B. Amphibians
C. Reptiles
D. Mammals - The plants which produce embryo but lack vascular tissues and seeds are placed in_________?
A. bryophytes
B. pteridophytes
C. tracheophytes
D. all of theseSubmitted by: Maryam Aftab
- All cell of an organism are similar in_________?
A. Shape
B. Size
C. Structure
D. Fundamental organizationSubmitted by: Sohail Ahmed Kalhoro
- The main nitrogenous waste formed in the body of earthworm is/are___________?
A. Ammonia
B. Urea
C. Uric acid
D. Trimethylamine oxide - Which of the following structure in plant’s body is called excretophores?
A. Stem
B. Leaves
C. Flowers
D. Roots
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