Biology Ch 1-2 test

What carbohydrate strengthens plant cell walls?

• cambium

• chlorophyll

• cellulose

• mesophyll

Which type of vascular tissue carries sap upward?

• cambium

• xylem

• phloem

• mesenchyma

which of the following is an abscission layer involved in?

• growth of roots

• development of stems

• loss of leaves

• production of flowers

which type of special leaf holds a vine upright boy coiling around a support structure?

• tendril

• spine

• stolon

• bud scale

which group of trees produces winged fruits called samaras?

• birches

• magnolias

• maples

• oaks

Which of the following compounds is produced by the light reactions of photosynthesis?

• glucose

• carbon dioxide

• starch

• NADPH

Tags

NGSS.MS-LS1-6

What type of tissue are cord and parenchyma?

• structural tissue

• meristematic tissue

• vascular tissue

• epidermal tissue

What are the largest deciduous trees in America?

• ashes

• sycamores

• maples

• oaks

Which of the following plant families is known for its poisonous members?

• mint

• lily

• mustard

• cashew

What type of bacteria returns soil nitrogen to the air?

• denitrifying bacteria

• nitrogen-fixing bacteria

• nitrifying bacteria

• nitrogen-breaking bacteria

Tags

NGSS.MS-LS2-3