Biology paper 1 diagrams

• Label the heart diagram

  A

  A) Pulmonary artery

  B) Aorta

  C) Pulmonary vein

  D) Left Atrium

  E) Heart valve

  F) Left ventricle

  G) Right ventricle

  H) Right Atrium

  I) Vena Cava

  
• Label the plant diagram

  A

  A) Waxy cuticle

  B) Xylem

  C) Phloem

  D) guard cell

  E) stomata

  F) air space

  G) epidurmal tissue

  H) spongy mesophyll tissue

  I) palisade mesophyll tissue

  J) epidurmal tissue

  
• Label the microscope

  A

  A) Eyepiece

  B) Coarse focus

  C) Fine focus

  D) Arm

  E) Stage clip

  F) Tube

  G) Objective lenses

  H) Mechanical stage

  I) Illuminator

  J) Base

  
• Label the Xylem and Phloem

  A

  A) Water + minerals

  B) one-way flow of sap

  C) Thick cell wall made of lignin

  D) cells having no end walls between them

  E) Water + food

  F) two-way flow of sap

  G) Thin cell wall made of cellulose

  H) cells with cell walls and perforations

  
• Label the respiratory system

  A

  A) Trachea

  B) Alveoli

  C) Brochiole

  D) Right bronchus

  E) Ribs

  F) Intercostal muscles

  G) Diaphragm

  H) Heart

  
• Label the digestive system

  A

  A) Mouth

  B) salivary glands

  C) oesophagus

  D) Liver

  E) Stomach

  F) Gall bladder

  G) Pancreas

  H) Large intestine

  I) Small intestine

  J) Rectum

  K) Anus

  
• Which type of blood vessel is marked with an X?

  X- Artery