Nephrostome in earthworm opens in____________?

Related Mcqs:

1. Each ach nephridium of earthworm opens to the exterior by__________?

   A. Nephrostome
   B. Nephridiopore
   C. Flame cell
   D. Anus

2. Earthworm is included in_____________?

   A. Kingdom Plantae
   B. Kingdom Protoctista
   C. Kingdom Monera
   D. Kingdom Animalia

3. Earthworm is an example of ______________feeder?

   A. Detritus
   B. Fluid
   C. Macrophageus
   D. Filter

4. Which of the following is true about hearts of earthworm?

   A. There are 5-7 pairs of heart.
   B. They are present between 1-7th segments.
   C. They are present lateral to the oesophagus.
   D. They pump blood from ventral to dorsal vessel.

5. The main nitrogenous waste formed in the body of earthworm is/are___________?

   A. Ammonia
   B. Urea
   C. Uric acid
   D. Trimethylamine oxide

6. The nephridia of earthworm open into the coelom by_________?

   A. Nephrostome
   B. Nephridiopore
   C. Flame cell
   D. Anus

7. Earthworm lives in___________?

   A. sea water
   B. moist soil
   C. fresh water
   D. none of these

   Submitted by: Maryam Aftab

8. Light reaction takes place on/in____________?

   A. Thylakoid
   B. Storma
   C. Chloroplast
   D. Grana

9. The distal blind end of the malpighian tubules bathes freely in____________?

   A. Digestive tract
   B. Intestines
   C. Haemocoel
   D. Coelom

10. Protonephridia are present in____________?

    A. Round worms
    B. Flateworm
    C. Tape worms
    D. Segmented worms