B4 Biology Stuffs

Pregunta 1 de 7

5

Rellena los espacios en blanco para completar el texto.

When a cell loses water through , it becomes more . Eventually, the cell contents move the cell wall, and the cell becomes .

Explicación

Pregunta 2 de 7

2

Which of the following are often used to help stop food from going off?

Selecciona una o más de las siguientes respuestas posibles:

Adding salt
Adding sugar
Canning the food
Removing water
Freezing the food
Adding vinegar

Explicación

Pregunta 3 de 7

2

Selecciona la opción correcta de los menús desplegables para completar el texto.

Nitrates in plants are required for ( growth, photosythesis, respiration, plant bouyancy ) and making ( amino acids, ATP, cell walls, chlorophyll, ammonia in the Haber process ), without it plants ( grow poorly, grow tall, grow upside down ), with ( yellow, yellow-brown spotted, small, fragile, purple, no, majestic ) leaves.

Explicación

Pregunta 4 de 7

3

Phosphorous needed ❌ - without it, plants have ❌ leaves.
Potassium used ❌ - without it, plants have ❌ leaves.
Magnesium needed ❌ - without it, plants have ❌ leaves, especially at the ❌.

Arrastra y suelta para completar el texto.

discolored purple

to make ATP

in photosynthesis and respiration

yellow/brown spotted

to make chlorophyll

yellow

bottom

for active transport

only for photosynthesis

to make starch

to make cake

pale green

pink

fragile

small

black

no

in reproduction

Explicación

Pregunta 5 de 7

1

Hydroponics is...

Selecciona una de las siguientes respuestas posibles:

a revolutionary idea of using water to grow crops
where plants are suspended in a glasshouse using sprayed-on minerals instead of through the soil
fish farming
a made up word

Explicación

Pregunta 6 de 7

1

What is the biggest problem with intensive fish farming?

Selecciona una de las siguientes respuestas posibles:

Diseases are spread quickly
The fish attack each other
The fish lose their freedom
There are no problems
Fish can bite through the nets
The fish are vulnerable to predators e.g. birds

Explicación

Pregunta 7 de 7

1

Xylem is used to transport ❌, and phloem is used to transport ❌.

Arrastra y suelta para completar el texto.

water

food

sunlight

milk

the plant

	Creado por m00072 hace más de 8 años

stuffs about biology

B4 Biology Stuffs

Pregunta 1 de 7

Rellena los espacios en blanco para completar el texto.

When a cell loses water through , it becomes more . Eventually, the cell contents move the cell wall, and the cell becomes .

Explicación

Pregunta 2 de 7

Which of the following are often used to help stop food from going off?

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 7

Selecciona la opción correcta de los menús desplegables para completar el texto.

Explicación

Pregunta 4 de 7

Phosphorous needed ❌ - without it, plants have ❌ leaves. Potassium used ❌ - without it, plants have ❌ leaves. Magnesium needed ❌ - without it, plants have ❌ leaves, especially at the ❌.

Arrastra y suelta para completar el texto.

Explicación

Pregunta 5 de 7

Hydroponics is...

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 6 de 7

What is the biggest problem with intensive fish farming?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 7 de 7

Xylem is used to transport ❌, and phloem is used to transport ❌.

Arrastra y suelta para completar el texto.

Explicación

Phosphorous needed ❌ - without it, plants have ❌ leaves.
Potassium used ❌ - without it, plants have ❌ leaves.
Magnesium needed ❌ - without it, plants have ❌ leaves, especially at the ❌.