Ostia is present in

Read the following statements about cockroach (i) In male cockroach, a characteristic mushroom shaped gland is present in the 6^(th)-7^(th) abdominal segments which functions as an accessory reproductive gland Cockroach is uricotelic (iii) The fat body and uricose glands are glandular in function (iv) Blood from sinuses enter heart through ostia and is pumped anteriorly to sinuses again. Which of the above statements are correct ?

Read the following statements about cockroach (i) In male cockroach, a characteristic mushroom shaped gland is present in the 6^(th)-7^(th) abdominal segments which functions as an accessory reproductive gland Cockroach is uricotelic (iii) The fat body and uricose glands are glandular in function (iv) Blood from sinuses enter heart through ostia and is pumped anteriorly to sinuses again. Which of the above statements are correct ?

Read the following statements about cockroach. (i) In male cockroach, a characteristic mushroom shaped gland is present in the 6th - 7th abdominal segments which functions as an accessory reproductive gland. (ii) Cockroach is uricotelic (iii) The fat body and uricose glands are glandular in function. (iv) Blood from sinuses enter heart through ostia and is pumped anteriorly to issunses again. Which of the above statements are correct ?

Read the following statements about cockroach (i) In male cockroach, a characteristic mushroom shaped gland is present in the 6^(th)-7^(th) abdominal segments which functions as an accessory reproductive gland Cockroach is uricotelic (iii) The fat body and uricose glands are glandular in function (iv) Blood from sinuses enter heart through ostia and is pumped anteriorly to sinuses again. Which of the above statements are correct ?

At present how many types of medicinal plant is present in our country?

Organ of Corti is present in cochlea while cristae are present in semicircular canals.

Name the bases present in RNA. Which one of these is not present in DNA ?