Ch 33 - Tropisms quiz

Descrição

This quiz roughly covers section two of Chapter 33. It is about how plants move.
MsHeltonReads
Quiz por MsHeltonReads, atualizado more than 1 year ago
MsHeltonReads
Criado por MsHeltonReads quase 10 anos atrás
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2

Resumo de Recurso

Questão 1

Questão
What is tropism?
Responda
  • a type of plant hormone
  • a plant movement
  • a response to the surroundings or environment
  • always based on the position of the sun

Questão 2

Questão
What is phototropism?
Responda
  • a plant's response to light
  • a plant's response to a solid object
  • the same thing as photosynthesis
  • a plant's response to chemicals

Questão 3

Questão
What is thigmotropism?
Responda
  • a plant's movement in response to light
  • a plant's response to encountering a solid object
  • the same thing as thigmosynthesis
  • you made that up

Questão 4

Questão
When a plant's root grows around a rock in order to get deeper into the soil, this is an example of __________.
Responda
  • thigmotropism
  • phototropism
  • chemotropism
  • gravitropism

Questão 5

Questão
When a plant's root grows deeper into the soil because it is growing away from sunlight, this is called __________.
Responda
  • phototropism
  • thigmotropism
  • chemotropism
  • gravitropism

Questão 6

Questão
What is gravitropism?
Responda
  • a plant's growth response to gravity
  • a plant's growth response to gravel
  • a plant's growth response to a judge's gavel
  • a plant's growth response to Tom Waits

Questão 7

Questão
What is chemotropism?
Responda
  • a plant's growth response to light
  • a plant's growth response to gravity
  • a plant's growth response to an object
  • a plant's growth response to a chemical

Questão 8

Questão
When a plant's leaves grow up against gravity and towards sunlight, which tropisms are at play?
Responda
  • chemotropism
  • gravitropism
  • phototropism
  • thigmotropism

Questão 9

Questão
When a pea plant's tendril curls around a string, which tropism is being observed?
Responda
  • phototropism
  • thigmotropism
  • chemotropism
  • gravitropism

Questão 10

Questão
How often does this flower point at the sun?
Responda
  • All day long.
  • Once per day.
  • Never.

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