1. The following diagram represents part of a cross section through an
angiosperm root.
Lybele...
Biology, 27.05.2021 14:00, charismameeks
1. The following diagram represents part of a cross section through an
angiosperm root.
Lybeleid
soil
(6)
1.1 Describe how water enters the structure numbered 1 from the soil.
1.2 Write down the NUMBERS and NAMES of the tissue through which water
passes, until it reaches the xylem.
(4)
2. Draw a labelled cross section diagram of a dicotyledonous leaf. Use different
colours for different tissues.
(5)
Answers: 2
Biology, 22.06.2019 05:00, itsstaytay200
Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis
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Biology, 22.06.2019 08:30, wrightstephanie193
Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
Answers: 1
Biology, 22.06.2019 15:00, rgilliam3002
Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.
Answers: 2
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