photosynthesis

1. At midday, what is happening in the leaf of a plant?

• Respiration

• Photosynthesis

•  Mainly photosynthesis and some respiration

• None of the above

Answer explanation

plants always udergo respirationall the time

2.At midnight, what is happening in the leaf of a plant?

• Respiration

• Photosynthesis

• Photosynthesis and respiration

• Photosynthesis and respiration

In which organism(s) does photosynthesis occur?

• plants

• human

• snail

• bird

In which part of the cell does photosynthesis take place?

• vacuole

• cell membrane

• cell wall

• chloroplast

Q. 

What gas do producers give off as a result of photosynthesis

• oxygen

• carbon dioxide

• hydrogen

• nitrogen

How do plants get the carbon that they need?

• from the air

• from water

• from the soil

• from fertilizer

What are the products of photosynthesis?

• water and carbon dioxide

• oxygen and carbon dioxide

• oxygen and water

• oxygen and glucose (sugar)

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.

• Plants get the energy they need for photosynthesis from soil.

• Plants get the energy they need for photosynthesis from sunlight.

• Plants do not require energy to perform photosynthesis.

Which of the following is NOT  needed for photosynthesis to occur?

• sunlight

• water

• carbon dioxide

• dirt

Q. 

Which of the following go through the process of photosynthesis?

• bees

• humans

• water

• trees