The apple tree receives 1000kJ of light from the Sun, but only uses 500kJ. Of this, only 250kJ are stored in the tree to be transferred through the food chain.
a) Calculate the efficiency of the tree (2)
b) State the ways in which the remaining energy has been transferred out the of the food chain (3)
Answers: 1
Another question on Biology
Biology, 22.06.2019 06:00
During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.
Answers: 2
Biology, 22.06.2019 08:30
Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.
Answers: 3
Biology, 22.06.2019 09:20
Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell
Answers: 2
Biology, 22.06.2019 13:30
How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?
Answers: 3
You know the right answer?
The apple tree receives 1000kJ of light from the Sun, but only uses 500kJ. Of this, only 250kJ are s...
Questions
Mathematics, 14.12.2021 19:20
Mathematics, 14.12.2021 19:20
History, 14.12.2021 19:20
Mathematics, 14.12.2021 19:20
Biology, 14.12.2021 19:20
History, 14.12.2021 19:20
Mathematics, 14.12.2021 19:20
Mathematics, 14.12.2021 19:20
English, 14.12.2021 19:20
Arts, 14.12.2021 19:20
