Biology

This is a mix of questions from past paper exams Cambridge. Sorry for any errors

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  • Created by: PhoebeCC
  • Created on: 01-04-21 12:20
Explain how glucose is produced in leaves.
1. Photosynthesis 2. Light 3.Chlorophyll 4.Light to chemical 5. Co2 and H2o react 6.Oxgen
1 of 10
Describe reasons why people cut down forests .
1.Paper 2. Building Materials 3. Firewood 4. To sell
2 of 10
How can forests be conserved ?
1. Replanting 2. Bans 3. AVP 4. Rules 5. National Parks
3 of 10
In addition to genetic engineering , enzymes are used in another biotechnology .
1.AVP 2. Washing powders 3. Pectinase for fruit production
4 of 10
State the importance of blood clotting .
1.Prevents blood loss 2. Prevents pathogens entering a wound .
5 of 10
Define PHENOTYPE
Observable features of an organism.
6 of 10
State the name of the type of inheritance that is shown by blood groups .
Co- dominance
7 of 10
State the 2 possible genotypes for a person who has phenotype blood group A
AlA AIO
8 of 10
Explain the importance of chemical digestion.
1. Production of smaller simpler molecules 2. Molecules can be absorbed 3. Moves through cell membranes .
9 of 10
State why xylem is a tissue .
1.Composed of cells with similar structures 2. Working together to perform shared functions .
10 of 10

Other cards in this set

Card 2

Front

Describe reasons why people cut down forests .

Back

1.Paper 2. Building Materials 3. Firewood 4. To sell

Card 3

Front

How can forests be conserved ?

Back

Preview of the front of card 3

Card 4

Front

In addition to genetic engineering , enzymes are used in another biotechnology .

Back

Preview of the front of card 4

Card 5

Front

State the importance of blood clotting .

Back

Preview of the front of card 5
View more cards

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