Science Fill in the blank

During photosynthesis, ………. is evolved as by-product. (carbon dioxide, ozone gas, oxygen)

The artery emerging from the left ventricle is called ...... (aorta, vein, artery )

The conversion of glucose into ………… during the first phase of the respiratory process occurs in the cytoplasm. (Pyruvic acid, Ethonol, pyruvate)

The ……….. in the wall of small intestine great increase the surface area for absorption. (villi, Bile juice, Blood vessels)

The digestion of food particle in Amoeba occurs in …….. (Mito chondria, Cell wall, food vacuole)

Pepsin is an enzyme that can act only in ….. medium. (basic, acidic, phenolic)

The enzyme ……. digests starch and converts it into maltose. (amylase, Invertage, stimulant)

The secretions from the liver and pancreas are poured in the …..... (small intestine, Pan creas, Stomach)

The substance, used in cellular respiration is .............. (Sucrose, Gala ctose, glucose)

The wall of the arteries are thick and ……….. (elastic, Founder, Friction)

The terminal end of the excretory unit opens in the ………. (biood vessel, Esophagus,collecting duct)

The exchange of materials between the blood and tissue cells of the body takes place through ..... (capillaries, artery, Brain)

As compared to blood the lymph contains .…… proteins. (less, more, In between)

There is always ......... blood in the right auricle. (oxidizing, reducing, deoxygenated)

The …….. increases when the sucrose is transported through the phloem tissue. (water pressure, normal pressure , osmotic pressure)

The conduction of the photosynthetic products is called ..... (translocation, tromsfiration, tromsfortation)

Human beings show ....... mode of nutrition. (Homogeneous, Indirect, heterotrophic)