Name: date: period: Kingdom Plantae Notes Packet 22. 1 Characteristics of Plants




Дата канвертавання25.04.2016
Памер11.89 Kb.
NAME:_______________ DATE:__________ PERIOD:_______

Kingdom Plantae Notes Packet
22.1 Characteristics of Plants


  • List the 4 main things that plants need to survive.


  • Plants are thought to evolve from:

Origins of plants began in the water. What 3 things did evolution favor in plants?

1.

2.

3.



Plant Life Cycle

What is meant by the alternation of generations?




Describe the following:

  • Sporophyte



  • Gametophyte


22.2 Seedless Plants
Nonvascular:
1. Green Algae

  • What does this name indicate?


  • What other phylum can green algae be identified in?



  • Where is green algae found?



  • List some examples of green algae?


2. Mosses and other Bryophytes:

  • What are bryophytes? What makes them different than green algae?


  • List 3 groups that are classified as bryophytes.


  • What are bryophytes small?


  • What is the dominant generation (gametophyte or sporophyte) in bryophytes?


  • How do bryophytes reproduce since they do not have seeds?


  • What are archegonia and antheridia?


Vascular plantscontain a vascular system


  • What is the importance of a transport system?



  • What are the two types of vascular tissue and what do they each transport?



Seedless vascular plants:


  • What three groups of plants fall under this group?


  • What generation (gametophyte or sporophyte) is dominant in these plants?


  • How is reproduction similar in seedless vascular and the bryophytes?


22.3 Seed plants

  • What is a seed?

What adaptations allow seed plants to reproduce without open water?




22.4 – Flowering Plants – Angiosperms


  • What is the advantage of flowering plants?



  • What is a fruit?

Angiosperms can be divided into 2 groups: monocots and dicots
What is a cotyledon?

Flowering plants can also be subdivided into Woody and Herbaceous plants.



  • Differentiate between the 2.

24.4 Plants and Humans
List some benefits of plants.


How can plants be harmful to humans?


База данных защищена авторским правом ©shkola.of.by 2016
звярнуцца да адміністрацыі

    Галоўная старонка