CLASS:10: BIOLOGY: LIFE PROCESSES:MCQ:MOHAN KG

In plants, the food not used is immediately stored in the form of

• Glucose

• Starch

• Glycogen

• Cellulose

Tags

NGSS.MS-LS1-6

The opening and closing of stomata in leaves is controlled by

• Guard cells

• Phloem cells

• Zylem cells

• None of the above

Tags

NGSS.MS-LS1-6

During digestion, the salivary amylase breaks

• Proteins

• Lipids

• Carbohydrates

• Vitamins

Tags

NGSS.MS-LS1-7

The length of small intestine is maximum in the following animal

• Lion

• Tiger

• Human

• Cow

The emulsification of fats during digestion is made by

• Salivary juice

• Gastric juice

• Bile juice

• Pancreatic juice

This part of the alimentary canal is called sight of complete digestion

• Stomach

• Small intestine

• Large intestine

• Mouth

During respiration, the glucose converts into pyruvate in

• Mitochondria

• Nucleus

• Cytoplasm

• Golgi complex

Tags

NGSS.MS-LS1-7

During respiration in lungs, the exchange of gases is made by

• Trachea

• Bronchus

• Bronchioles

• Alveoli

In human heart, the oxygenated blood inters into the heart through

• Aorta

• Vena cava

• Pulmonary artery

• Pulmonary vein

In human excretion system, the nitrogenous waste produced in the form of

• Ammonia

• Uric acid

• Urea

• Fecal matter