Reproduction in organism part-1

Reproduction in organisms

Asexual reproduction is the ______ method of reproduction in organisms that have a relativeluy simple organisation like ______ and ________. Fill in the blanks in the above statement.

In reference to the types sexual reproduction in organisms Select the wrong statement :

Flowers with only male reproductive organs are

Meiosis ensures the life cycle of sexually reproduction organisms.

An organism reduces survival, growth and reproduction of other organism, reduces its population density and make it physically weak, such organism are called _______.

Reproductive organs, copulatory appendages and anal cerci receive nerves from

Reproductive roots taking part in reproduction are found in

The uniparental reproduction is called ______ reproduction while biparental reproduction is termed _____ reproduction. Higher organisms mostly show______ reproduction.

Figure P represents the reproductive organs of Chara plant and figure Q represents the reproductive organs of earthworm. Select the option which correctly identifies male reproductive organs of the two organisms.