Blood from sinuses enters in the heart of Cockroch through .......... .

Related MCQs

• According to statements find the correct option : 1. Blood connects every cells, tissue and organs of body. 2. Blood is known as connective tissue proper. 3. Blood plasma constituted about 45 % of blood. 4. Blood is light yellow coloured and slightly viscous extra cellular fluid.
• Make correct pairs : Column - I Column - II P. Anterior vena cava (i) Transport deoxygenated blood into lungs Q. Posterior vena cava (ii) Transport the oxygenated blood outside the lungs R. Pulmonary Artery (iii) Bring deoxygenated blood from lower part of the body to right atrium S. Pulmonary vein (iv) Bring deoxygenated blood from upper part of the body to right atrium
• Blood vessels carrying blood from lungs to heart
• In Cockroch .......... on salivary glands and .......... reservoirs are present ?
• In Cockroch colour of malpighian tubules is .......... and their .......... end is blind.
• .......... is the accessory reproductive gland with testis in male Cockroch.
• Which is the correct option is case of Cockroch in following column A and B ? A B (P) Mouth parts of Cockroach (i) Anal cerci (Q) Segments of walking leg (ii) Malpighian tubule (R) Sound receptor structure (iii) Mandibles, maxillae (S) Excretory unit (iv) Coxa, trochanter
• In a family, father has a blood group 'A' and mother has a blood group 'B', Children show 50 % probability for a blood group "AB" indicate that -
• What will be expected blood groups in the off spring when there is a cross between AB blood group mother and heterozygous B blood group father ?
• For reaching left side of heart, blood must pass through