Read the following statements and choose the correct statements.
I. Eichhornia is also known as Terror of Bengal.
II. Zingiber propagates by tap roots.
III. Bryophyllum possess leaf buds.
IV. Neela kuraji flower after every 50 years.
Codes

Read the following statements and choose the correct option . The pills mostly used for birth control contains I. oestrogen II. progesterone III. prolactin IV. cholecystokinin Codes

Consider the following four compounds I, II, III, and IV. Choose the correct statement(s).

Read the following statements. Choose the correct statements regarding monocot embryo. I. The envelope of plumule is called coleoptile II. Coleorghiza is protective sheath of radicle. III. Suspensor is large. IV. Cotyledons occur laterally Codes

Study the following statements and choose the correct option. I. Buds are present in the axil of leaflets of the compound leaf. II. Pulvinus leaf-base is present in some leguminous plants. III. In Alstonia, the petioles expand, become green and synthesize food. IV. Opposite phyllotaxy is seen in guava.

Which of the following statements are correct about the plant known as ' Terror of Bengal '? I. It has been a native of India since hundreds of years . II. It is commonly called water hyacinth and have mauve flowers. III. Its scientific name is Eicchornia crassipes . IV. It causes disturbance in ecosystem dynamics of water body in a short span of time.

Which of the following statements are correct about the plant known as ' Terror of Bengal '? I. It has been a native of India since hundreds of years . II. It is commonly called water hyacinth and have mauve flowers. III. Its scientific name is Eicchornia crassipes . IV. It causes disturbance in ecosystem dynamics of water body in a short span of time.

Which of the following statement s are correct or incorrect about snakes? I. Pyhon molurus is a non-poisonous snake. II. Cobra venom is neutrotoxic. III. Bungarus have head shiled and elongated hexagonal vertebrals. IV. King cobra is also called snake ating snake. Which of the statement are true? Mark the correct code.