CIE IGCSE Biology: 復(fù)習(xí)筆記：8.1.6 Transpiration Stream: Extended Water Vapour Loss: Extended Evaporation?takes place from the surfaces of spongy mesophyll cells The?many interconnecting air spaces...
CIE IGCSE Biology: 復(fù)習(xí)筆記：8.1.5 Investigating Temperature & Wind Speed Investigating the Effect of Temperature & Wind Speed on Transpiration Rate Investigating the role of environmental ...
CIE IGCSE Biology: 復(fù)習(xí)筆記：8.1.4 Transpiration Transpiration Water?travels up?xylem?from the roots into the leaves of the plant to replace the water that has been lost due to?transpiration Transp...
CIE IGCSE Biology: 復(fù)習(xí)筆記：8.1.2 Root Hair Cells Root Hair Cells Root hairs are single-celled extensions of?epidermis cells?in the root They grow between soil particles and absorb water and miner...
CIE IGCSE Biology: 復(fù)習(xí)筆記：8.1.1 Xylem & Phloem The Xylem & Phloem Plants contain two types of transport vessel: Xylem vessels?– transport water and minerals (pronounced: zi-lem) from the...
CIE IGCSE Biology: 復(fù)習(xí)筆記：7.1.14 Adaptations of the Small Intestine: Extended Adaptations of the Small Intestine: Extended The ileum is adapted for absorption as it is?very long?and has a?highly...
CIE IGCSE Biology: 復(fù)習(xí)筆記：7.1.13 Absorption Absorbing Nutrients Absorption is the?movement of digested food molecules from the digestive system into the blood?(glucose and amino acids) and?lymph...
CIE IGCSE Biology: 復(fù)習(xí)筆記：7.1.12 Bile: Extended Bile: Extended Cells in the liver produce bile which is then stored in the?gallbladder Bile production and secretion Bile has two main roles: It i...
CIE IGCSE Biology: 復(fù)習(xí)筆記：7.1.11 Digestion of Protein: Extended Digestion of Protein: Extended Proteases are a group of?enzymes that break down proteins into amino acids?in the stomach and small...
