Unit 4 Lesson 3 How Do Plants Grow and Reproduce? Nonvascular plants Vascular plants Spore Gymnosperm Angiosperm Germinate Copyright © Houghton Mifflin.
Ascaris Lumbricoides NEMATODES Ascaris Lumbricoides.
Lecture 10
Most Mosses & Ferns Live in Moist Environments PLANT SPECIES ADAPTED TO LIFE ON LAND. –Scientists think that the first plants looked like green algae.
Vascular and Nonvascular Plants. Nonvascular Plants Do not have a vascular system (xylem and phloem). Water and nutrients simply move through the plants’
Nonvascular Plant EunSeo Lee. Nonvascular Plant definition A group of plants that do not have a vascular system(xylem and phloem) ☞ Xylem: a vascular.
Chapter 5 Population Ecology. Counting individuals What constitutes an individual organism?
Nematode( 线虫 ). Round Worms Introduction Among the commonest of all parasites and responsible for diseases of major importance in humans Non-segmented.
Ascaris Lumbricoides
Chapter 3: Plant Growth and Reproduction 5 th grade Science Teacher Imarlys Cajigas Big Idea: Plants have a variety of structures to help them carry out.
Life Cycles and the Reproduction. Life Cycle Life Cycle – the development of an organism from fertilization to birth, growth, reproduction, and death.
Ascaris trichiura
