Which animal has the most unusual life cycle?
The life cycle of our favourite marsupial is one of the most extraordinary in the animal world. For starters, the female kangaroo possesses three vaginas and two uteri. Two of the vaginas pass sperm into the uteri, while the other is used to give birth to the baby, or joey.
What animals have complex life cycles?
Although butterflies and perhaps frogs might be the best-known examples of animals with complex life cycles, larval development is the mode of development most commonly found in the animal kingdom, with a wide range of representatives living in the world’s oceans (Young 2002).
Which animal has a similar life cycle as the butterfly?
Butterflies, moths, beetles, flies and bees have complete metamorphosis. The young (called a larva instead of a nymph) is very different from the adults. It also usually eats different types of food. There are four stages in the metamorphosis of butterflies and moths: egg, larva, pupa, and adult.
Which of the 4 types of animals have the most similar life cycles?
Reptiles, fish, and birds have similar life cycles. Most of these animals lay eggs. Reptiles lay eggs on dry land. Fish lay eggs in water.
What is a platypuses life cycle?
The life cycle of a platypus goes through 4 key stages; The egg stage, the hatching stage, the infant stage and the adult stage. The mother will lay a few eggs in a burrow, which usually hatch after about 10 days.
What animal has metamorphosis?
Metamorphosis occurs in animals such as amphibians, insects, and fish. The most common (and popular) examples of metamorphosis are the transformation of a tadpole to a frog and a caterpillar to a butterfly.
What animal undergoes complete metamorphosis?
Flies, butterflies, caddisflies, bees, ants, beetles and a large majority of insects undergo complete metamorphosis (more than 85 per cent of species).
How are the grasshopper and butterfly life cycle alike?
A butterfly starts life as a multi-legged caterpillar (also known as a larva) and feeds on leaves. Like a grasshopper, a caterpillar molts as it grows. When a caterpillar has reached its full size, it stops eating and spins a silk “button” from glands near its mouth.
What animals have incomplete metamorphosis?
The incomplete metamorphosis occurs in termites, lice, true bugs, grasshoppers, praying mantis, crickets, and cockroaches. Both complete and incomplete metamorphosis are types of growth of insects. Body form of the insect changes in both complete and incomplete metamorphosis.
What is an echidnas life cycle?
The Echidna’s life span can range from 15-40 years yet usually averages around 10 years in the wild.
Are there any mammals that go through metamorphosis?
In mammals, moving through adolescence is not a metamorphosis as the development is gradual and the adult organism resembles its juvenile form. This is why there are no mammals which go through metamorphosis. Birds cannot metamorphose either, but insects, amphibians and fish.
Are there other animals that go through metamorphosis?
Some insects, fish, amphibians, mollusks, crustaceans, cnidarians, echinoderms, and tunicates undergo metamorphosis, which is often accompanied by a change of nutrition source or behavior.
Which of the following animals undergo incomplete metamorphosis and their life cycle?
Incomplete Metamorphosis – Type of metamorphosis found in insects. The insect goes through 3 stages of growth: Egg-Nymph-Adult. Insects that undergo incomplete metamorphosis include grasshoppers, cicadas, cockroaches, and lice. Insect- An invertebrate animal with 6 legs and an exoskeleton.
What other insects go through complete metamorphosis?
Certain insects – like butterflies, moths, bees, wasps, ants, and beetles – grow through a unique life cycle called complete metamorphosis. Complete metamorphosis has four distinct stages: egg, larva, pupa, and adult. Beetles, such as ladybugs, are one kind of insect that grows through complete metamorphosis!
What is the life cycle of an insect?
The first stage of an insect life cycle is the egg stage. Almost all of the insects start their life as a fertilized egg. These eggs are tiny and come in a variety of colours, shapes, and sizes. You can easily find insect eggs on leaves, branches, and on the ground. Butterflies and moths like to lay their eggs on the bottom of the leaves.
What are the different types of insects?
Insects include a large variety of species such as butterflies, bed bugs, houseflies, mosquitoes and so on. Because insects cater to such a massive population, the life of an insect also varies from species to species.
What are the characteristics of an adult insect?
An adult insect will have legs, antennas, wings, hair, eyes, and a body. The primary function of an adult insect is to find a mate and reproduce the next generation of its species.
Why do some animals have a 13-year life cycle?
Except for their 13-year cousins, it’s a life cycle unprecedented in the natural world. Scientists think it evolved as a defense mechanism: The time lag makes it difficult for predators to specialize in eating them, and when they do emerge, their overwhelming numbers make any losses insignifcant.