Notes on chapters of Botany covering the topics: Multicellular Algae, Mosses/Ferns, Plants with Seeds, Seed Plant Reproduction, Plant Structure, and Control of Plant Growth/Development
Title: Notes on chapters of Botany covering the topics: Multicellular Algae, Mosses/Ferns, Plants with Seeds, Seed Plant Reproduction, Plant Structure, and Control of Plant Growth/Development
Category: Science & Technology / Chemistry | Words: 6032 | Pages: 25.7 (approximately 235 words/page)
Notes on chapters of Botany covering the topics: Multicellular Algae, Mosses/Ferns, Plants with Seeds, Seed Plant Reproduction, Plant Structure, and Control of Plant Growth/Development
Chapter 20: Multicellular Algae
Characteristics of Algae
-Algae are photosynthetic organisms
<Tab/>-Live in streams, ponds, lakes, oceans, and swamps
<Tab/>-Must live in or near a source of water
-Algae lack an internal system
-Algae lack an internal system of tubes to move water and materials from one part to another
<Tab/>-Water in which algae live provides CO2, oxygen, nutrients, and carries …
showed first 75 words of 6032 total…
You are viewing only a small portion of the paper.
Please login or register to access the full copy.
|
|
…
showed last 75 words of 6032 total…colored accessory pigments appear (autumn foliage)
Day Length and Flowering
-Photoperiodicity is the response of plants light and dark periods is called
<Tab/>-Plants time their flowering according to number of hours of light/darkness received
-Short day plants flower because accumulation of certain type of phytochrome during period of darkness triggers flowering (long nights)
-Long day plants flower because nights are short
<Tab/>-Petunias, hollyhocks, clovers
Need a custom written paper?
