Stem cells are specialised by...

Genes being switched on and off

What is negative phototropism

Roots growing away from the light

Shoots growing towards the light

Roots growing towards the light

Test

Olusola 15 preguntas 5,0 (1 valoración) Actualizado el 16 nov 2016

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1What is a tissue?
1. AA group of different organs
2. BA group of the same type of cell
3. CA group of different types of cells
2What is an organ?
1. AA group of the same tissues
2. BA group of the same cellls
3. CA group of different tissues
3Why type of cell division does a zygote divide and grow by
1. AMeiosis
2. BMitosis
4Embryonic Stem Cells can specialise to become anything
1. AVerdadero
2. BFalso
5Stem cells are specialised by...
1. AAll genes being on
2. BAll genes being off
3. CGenes being switched on and off
6What can adult stem cells specialise into? (Pick 2)
1. ASkin cells
2. BRed blood cells
3. CNerve cells
4. DWhite blood cells
7Select parts of a cell which are present in a plant cell but not in a human cell
1. AMitochondria
2. BCell wall
3. CCytoplasm
4. DNucleus
5. EVacuole
6. FChloroplast
8What is negative phototropism
1. AShoots growing towards the light
2. BRoots growing towards the light
3. CRoots growing away from the light
9Auxins are a growth hormone in humans
1. AVerdadero
2. BFalso
10Meiosis happens in...
1. AAll cells
2. BReproductive cells

Descripción: Test sobre B5: Growth and Development, creado por Olusola el 09/03/2015.
Autor: Olusola
Idioma: English
Visitas: 77
Historial: Creado el 9 mar 2015 · actualizado el 16 nov 2016
Etiquetas: b5 21st century science quiz biology
Valoración: 5,0 de 5 · 1 valoración
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