Question

1. Choose the correct answer:-

1. the basic unit of speed is _________.
a.Km/h b.m/h c.m/s d.km/s

2.__________ was the device used in ancient times which could not be used at night.
a.water clock b.sun dial c.sand clock d.pendulum

3. The Spirogyra reproduces by _________.
a.fragmentation b.budding c.cutting d.spore formation

4. _________ stores the urine temporarily.
a.ureter b.urethra c.kidney d.urinary bladder

5._________ produces Pollen Grain in the plants.​

Answer 1

Answer:

km/s,sundial,fragmentation,urinary bladder, stamens

Explanation:

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Answer 2

Answer:

1. Choose the correct answer

1. the basic unit of speed is ___m/s___.

a.Km/h b.m/h c.m/s d.km/s

2.__________ was the device used in ancient times which could not be used at night.

a.water clock b.sun dial c.sand clock d.pendulum

3. The Spirogyra reproduces by __fragmentation. _

a.fragmentation b.budding c.cutting d.spore formation.

4. __urinary bladder____stores the urine temporarily.

a.ureter b.urethra c.kidney d.urinary bladder.

5.__anther____ produces Pollen Grain in the plants.