1.Nutrition(పోషణ)

Which of the following organisms take the food by parasitic nutrition

పరాన్న జీవ పోషణ దేనిలో గుర్తించవచ్చు

• Yeast

  ఈస్ట్

• Cuscuta

  కస్కూట

• Mushrooms

  పుట్టగొడుగులు

A plant is kept in a dark cupboard for about 48 hours before conducting any experiment on photosynthesis in order to

• remove chlorophyll from leaves

• remove starch from leaves

• ensure that no photosynthesis occurred

The digestive juice without enzyme is

• pancreatic juice

• gastric juice

• Bile

In single celled animals the food is taken by

• The entire body surface

• Mouth

• Teeth

Which part of the plant takes in carbon dioxide from the air for photosynthesis

• Stomata

• Root hairs

• Sepals

The food synthesised by the plant is stored as

• Carbohydrates

• Proteins

• Fats

These are the sites of photosynthesis

• Chloroplasts

• Mitochondria

• Nucleus

Pancreatic juice contains enzymes for carrying the process of digestion of........and........

The finger like projections which increase the surface area in small intestine are called .....

The gastric juice contains – a

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