Transport of materials in living things questions | form two Biology

Food conducting tissue in vascular plant is called

• Xylem
• Cambium
• Phloem
• Roots

The phase when the auricles contract to pump blood into ventricles is known as

• Systole
• Sphygmomanometer
• Diastole
• Blood flow

Explain why plant cells do not burst in pure water

Explain why animal cells burst in pure water and shrivel up in a concetrated solution

The best distinction between diastolic and systolic blood pressure is that

• Diastolic blood pressure is caused by contraction of ventricle while systolic blood pressure is caused by contraction of auricle.
• Diasotlic nlood pressure causes blood from the contracting auricles to flow into ventricles while systolic blood pressure cause blood from contracting ventricles to flow into pulmonary artery and aorta.
• Diastolic blood pressure is the same as the systolic blood pressure, therefore no distinction.
• Diastolic blood pressure is lower than systolic blood pressure
• Diastolic blood pressure is common in females while systolic blood pressure is common in males

If you buy some onios in the market most of what you buy are

• Swollen leaves
• Swollen stem
• Swollen root
• Swollen endosperm

Which of the following is going to happen if blood supply to the brain is reduced

• Fainting
• Nausea
• Shivering
• Shock
• Vomiting

Which one of the following tissues is meristematic

• Cornfield layer of the skin
• Collenchymas
• Cambium
• Scerenchyma
• Xylem

Explain why some trees are killed when a ring bank is removed from their stems

The part of cassava plant which is modified for food storage is

• An Underground stem
• an underground root
• a corn
•  A prop root
• Un underground stalk