'Obtaining food' diaporamas de présentation

Natural Selection

Natural Selection. The unequal survival and reproduction of organisms due to environmental forces, resulting in the preservation of favorable adaptations. It is a two step process: 1. The production of variation in a population 2. Non-random aspects of survival and reproduction.

564 views • 48 slides

Natural Selection

Natural Selection. The unequal survival and reproduction of organisms due to environmental forces, resulting in the preservation of favorable adaptations. It is a two step process: 1. The production of variation in a population 2. Non-random aspects of survival and reproduction.

483 views • 48 slides

Kingdom PROTISTA: What are protists?

506 views • 33 slides

Natural Selection

Natural Selection. The unequal survival and reproduction of organisms due to environmental forces, resulting in the preservation of favorable adaptations. It is a two step process: 1. The Production of variation in a population 2. Non-random aspects of survival and reproduction.

330 views • 24 slides

Sponges

Sponges. Chapter 9 Section3. Live all over the world (oceans, freshwater rivers and lakes). Sponges. Invertebrate animals No body symmetry Never have tissues or organs Looks like a hollow bag L arge opening at one end and tiny pores covering the surface

201 views • 19 slides

Animal Systems

Animal Systems. Feeding and Digestion Respiration Circulation Excretion. Feeding and digestion. How does digestion occur? How are mouthparts adapted for different diets?. Ways of obtaining food.

388 views • 11 slides

Kingdom Fungi

Kingdom Fungi. Chapter 20. Fungal Structure Most fungi are multicellular Have thread-like structures called hyphae that develop from spores Hyphae are divided into separate cells by walls called septae Septae have pores that allow materials to pass through from cell to cell

264 views • 7 slides

Giant Kelp Scientific name: Macrocystis pyrifera

Giant Kelp Scientific name: Macrocystis pyrifera. Classification: plant-like protist; brown algae Habitat: temperate and polar coastal oceans Symmetry: N/A Cellular Organization: multicellular, eukaryote Reproduction: asexual; spores- a single plant can produce trillions of spores per year.

1.23k views • 2 slides

Button Mushroom Scientific name: Agaricus bisporus

Button Mushroom Scientific name: Agaricus bisporus. Hyphae. Classification: Club Fungus Habitat: grasslands, fields, meadows after rain; from late spring to early autumn Symmetry: N/A

4.72k views • 2 slides

Earthworm

Earthworm. Classification: Phylum- Annelid Habitat: moist soil Symmetry: bilateral Cellular Organization: multicellular; have three layers of tissue. Reproduction: Sexually- Hermaphrodites

764 views • 2 slides