Content Standard 6.2 Responses to external stimuli can result from interactions with the organism's own species and others, as well as environmental changes;

Slides:

Advertisements

Similar presentations

Reproductive strategies for Survival

Advertisements

3.OVIPARY, OVOVIVIPARY, VIVIPARY – terms used to describe what happens when future offspring separates from parent OVIPARY – eggs are released and develop.

Animals 3rd grade Mooreland.

Reproduction in Animals

4 th Grade Science Paige Ferry Click to continue!Click me!

Reproduction in Mammals. Overview Characteristics of Mammals Types of Mammalian Reproduction –Monotremes –Marsupials.

Sexual Reproduction in Animals. All animals follow the same process for sexual reproduction. There are 4 steps involved in this process: Meiosis produces.

Birds and Mammals Sixth Grade Gail Howard Birds The Physics of Bird Flight What Is a Mammal? Diversity of Mammals.

Chapter 12 section 4/5 Birds and Mammals Birds The Physics of Bird Flight What Is a Mammal? Diversity of Mammals.

 The three groups of living mammals are the:  -Monotremes (MAHN-oh-treemz)  - Marsupials (mahr-SOO-pee-ulz)  - Placentals  These groups differ.

Warm Up Match the following animals with their correct animal group: Animals: snake, squirrel, toad, eagle, rockfish Phylum: amphibian, bird, fish, mammal,

Phylum Chordata Subphylum Vertebrata Class Mammalia: US!

Food Webs and Food Chains

Reproduction in vertebrates

Class Mammalia. Characteristics of all Mammals Hair and Sweat Mammary Glands Endothermic Diaphragm.

The Ectothermic Vertebrates: Chapter 17A and B

Fish, Amphibians, Reptiles

Internal vs External Fertilization & Development.

Mammals Chapter 18 Section 4 6 th Grade Chapter 18 Section 4 6 th Grade.

Diversity of Mammals 5th Grade.

By: Rachel, Nico, Brandon, Lauren. Mammalia Evolved from reptiles during the Mesozoic era This is around the time when dinosaurs evolved from different.

Science Sense 4 th Grade Activity Part 2. Biological Sciences.

Notes: Vertebrate Animals  KINGDOM- Animalia  PHYLUM- Chordata  SUBPHYLUM- Vertebrata  CLASS- 7 different  ORDERS- 9 Placental mammals.

Fertilization After Meiosis…. Gonads Reproductive organs –Males have testes –Females have ovaries Gametes Reproductive cells –Males have sperm –Females.

Reproduction in Animalia. Fig. 7.1 Types of reproduction Asexual – Binary fission 1 ->2 – Multiple fission or schizogony 1 -> many – Budding – a new.

The Vertebrate Genealogy. What is a chordate? There are 4 anatomical structures that appear during some point during the animal’s lifetime: 1. Notochord.

Mammalian Adaptations

Mammals can be classified by: tooth structure bones in the head methods of reproduction and developing Three groups of living mammals: Monotremes Marsupials.

Vertebrates. Animals with backbones Brains encased in a skull Closed circulatory systems Veins and arteries to transport blood.

Characteristics of Mammals Mammals are endothermic vertebrates that have hair and produce milk to feed their young. Mammals can be found almost everywhere.

DEVELOPMENT AND GROWTH Chapter 6 lesson 4. Where Do Embryos Develop? After fertilization, the offspring may continue to develop in different ways. 1.

Adapting to the Environment. Adapting to the Environment Chapter 3 – Section 1 Asexual reproduction : reproduction that does not involve the union of.

What are some examples of mammals?

Animals Chapter 4 Birds and Mammals.

Warm Blooded Vertebrates Phylum Chordata Class Mammalia

Mammalian Adaptations

Groups of Mammals. Classification of Mammals Mammals range in size from a tiny shrew (1.5 grams) to a blue whale (150 tons) Mammals inhabit more environment.

Can you help me Find My Baby?. A mother horse gallops with her…

Mammalian Adaptations

Zoology Vertebrates Unit

Phylum Chordata. Invertebrate Chordates Ex. Tunicates/Sea Squirts Ex. Lancelet.

Vertebrate and invertebrates

Kingdom: Animalia Phylum: Chordata

Mammals 4,450 species. Characteristics  Body covered with hair  4 limbs  7 cervical vertebrae  4 chambered heart.

Monotremes Marsupials and Placental Mammals

Mammals Learn all about these amazing creatures. By: Alissa Cattron.

Animals are separated into groups or categories so that they are more easily studied and discussed by scientists and others. Use the following slides.

Class Mammalia. 5 Characteristics of all Mammals Hair Mammary Glands Sweat Endothermic Diaphragm.

CHAPTER 18 KEY TERMS EndothermicDown Feather Contour FeatherPlacental Mammal PlacentaUmbilical Cord MonotremeMarsupial BirdsQuill AlbumenIncisors CaninesMolars.

MAMMALS 6/2/14 Mr. Faia 6 th Grade Science. What is a Mammal?  Mammals are:  Endothermic vertebrates  4 Chambered heart  Skin covered with fur or.

Phylum Chordata Subphylum Vertebrate Class Aves and Class Mammalia.

Phylum Chordata Invertebrate chordates –Tunicates and lancelets –Have notochord, gill slits Vertebrates –fish, amphibians, reptiles, birds, mammals –internal.

SCIENCE 7 TOPIC 13. WARM-BLOODED VERTEBATES INCLUDES THE BIRDS AND…

Reproduction A defining feature of living things is that they can reproduce. Most animals reproduce sexually, but a few reproduce asexually. Different.

Adaptations in Fertilization and Development of Young

Internal vs External Fertilization & Development

The Vertebrates.

THE LIFE CYCLE (Chicken)

Birds and Mammals Chapter 15.

MAMMALS MAMMAL’S CHARACTERISTICS Warm blooded Hair/fur

Reproductive strategies for Survival

Class mammalia – “breasted” animals

3 Subclasses within the class Mammalia:

MONOTREMES “Egg laying”

Animal Reproduction Main Idea: Animals have specialized structures for sexual reproduction.

Animal Types Mammals.

Segment 10 Illustrative Examples Part 3

Presentation transcript:

Content Standard 6.2 Responses to external stimuli can result from interactions with the organism's own species and others, as well as environmental changes; these responses either can be innate (in-born) or learned. Broad patterns of behavior exhibited by animals have changed over time to ensure reproductive success.

Learned Behaviors

Intelligence - 19 min

In-born Behaviors

A period of winter inactivity

Hibernate - 8 min

What this guy does if his pond dries up in the summer.

Why do animals migrate?

Animals migrate because of weather, food, or water.

Migration - 7 min

Birds use migration clues such as the sun & stars, mountains, and changes in the earth’s magnetic field.

Monarchs - 15 min

Animal Communication - 16 min

Each animal species has certain behaviors that are related to mating.

Beetles - 3 min

Squids - 2 min

Amphibians - 4 min

Ospreys - 5 min

Rhinos - 3 min

Nesting - 2 min

Precocial birds lay many eggs and incubate them for a long time. The young are active as soon as they hatch. precocial altricial

Altricial birds lay few eggs and incubate them for a short time. The young are helpless when they hatch. precocial altricial

Parenting - 8 min

Predation refers to the relationship between a predator and its prey. Prey Predator Predator’s predator

Predation - 9 min

North American Cats - 10 min

Polar Bears - 1 min

Snakes - 2 min

Forked Tongues - 7 min

Bullfrogs - 2 min

Birds of Prey - 5 min

Eagles & DDT - 3 min

Bioluminescence - 2 min

Egg-layers Pouched Placental

Mammals - 4 min

Oviparous Viviparous

2 species 350 species 95% of all mammals

Vertebrate Embryos

Nose Mouth & Jaws Heart Ear Stomach and Small Intestine Large Intestine Umbilical Cord Future Vertebrae Arteries Veins General Embryo Anatomy Brain

Reptiles Birds Monotremes

Platypus DANGER Poison

Platypus and Echidna lay eggs and produce milk

Platypus - 5 min

Echidna - 5 min

Although marsupials are viviparous, (give birth to live young), the young are born VERY prematurely.

Kangaroos - 10 min

95% of all Mammals

The period of time between fertilization and birth

Animal Gestation (Days)Animal Gestation (Days) Opossum 12Grizzly Bear 220 Mouse 19Cow 284 Rabbit 31Horse 330 Eagle 44Whale 360 Dog 61Giraffe 425 Cat 63Rhino 540 Pig 112Asian Elephant 645 Goat 151 Deer 201

What is the gestation period of a human?

280 days