Birth in Animals (Presentation) PDF

Summary

This presentation details various aspects of animal reproduction, including egg-laying animals (birds, insects, and fish), mammals such as dogs, cows, and humans, and marsupials like kangaroos. It also explores the life cycle of cockroaches as well as human development.

Full Transcript

BIRTH IN ANIMALS Topics we will cover Egg Structure of an egg Egg laying animals Mammals Marsupials Life cycle of some insects and animals RECAP WHAT IS AN EGG? An egg is a pl...

BIRTH IN ANIMALS Topics we will cover Egg Structure of an egg Egg laying animals Mammals Marsupials Life cycle of some insects and animals RECAP WHAT IS AN EGG? An egg is a place where a baby grows Egg albumen Egg yolk inside chalaza Embryo It is the growing air cell shell baby inside the egg Egg shell It is an It is a thick protects the jelly like opaque egg from substance. breaking It is the rope. It helps the source of food for the baby baby to And also It provides It holds the breathe BY-S protects the protein for the baby inside baby yolk in place EGG LAYING ANIMALS insect birds s fish Given are some animals that lay eggs GIVEN BELOW ARE SOME MAMMALS MAMMALS MAMMALS ARE ANIMALS WHICH GIVE BIRTH TO ALREADY DEVELOPED BABIES DOGS MAMMALS TAKE CARE AND LOOK AFTER THEIR BABIES UNTIL THEY LEARN TO TAKE CARE OF THEMSELVES COWS HUMANS MARSUPIAL S A KANGAROO MARSUPIALS ARE ANIMALS WHICH GIVE BIRTH TO UNDEVELOPED BABIES THAT LIVE IN THEIR MOTHER’S POUCH UNTIL THEY GROW STRONG ENOUGH LIFE CYCLE OF SOME INSECTS AND ANIMALS LIFE CYCLE OF COCKROACH LIFE CYCLE OF HUMAN RECAP  AN EGG IS A PLACE WHERE A BABY GROWS INSIDE  SOME EGG LAYING ANIMALS ARE: BIRDS, INSECTS AND FISHES  MAMMALS ARE ANIMALS WHICH GIVE BIRTH TO DEVELOPED BABIES WHICH DON’T NEED TO STAY INSIDE AN EGG OR POUCH  SOME MAMMALS ARE: DOGS, COWS AND HUMANS  MARSUPIALS ARE ANIMALS WHICH GIVE BIRTH TO UNDEVELOPED BABIES WHICH STAY IN THEIR MOTHER’S POUCH RATHER THAN BEING IN AN EGG THANK YOU

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