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time from fertilization to birth is 6 weeks
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Toothed birds lived in which Period of geologic time?
Mesozoic
Plants that have many periods of reproduction are called?
Plants that enter a period of reproduction more than once are called perennials. Some perennial plants live for a very long time.
Can a stork lay an egg?
Yes. Storks are birds, and female birds lay eggs for reproduction.
What life activity is not required for the survival of an individual organism in cells?
Reproduction is necessary for survival of the species, but not for survival of the individual. Except on Prom night, of course.
Why would a dinosaur with feathers be a bad index fossil?
Dinosaurs with feathers have been found through a relatively wide range of geologic time. Not counting birds feathered dinosaurs can be found from the Jurassic period to the end of the Cretaceous period.
What is required for a spore to grow?
A spore is a unit of asexual reproduction that may be adapted for dispersal and for survival, often for the extended period of time. The reproduction can be taken place in unfavorable period of time.
What kind of reproduction do birds go through?
Sexual reproduction
Toothed birds lived in which Period of geologic time?
Mesozoic
What do birds and mammals reproduction have in common?
Both birds and mammals care for their young.
Do birds use sexual reproduction?
yes.
What kind of reproduction does penguins use?
They are birds and they have eggs.
What process maintains life indefinitely over a period of time?
Life continues on earth through reproduction makeing more and more organisms so that it enables organisms to die without makeing a sppecies go extinct.
Plants that have many periods of reproduction are called?
Plants that enter a period of reproduction more than once are called perennials. Some perennial plants live for a very long time.
Can a stork lay an egg?
Yes. Storks are birds, and female birds lay eggs for reproduction.
What is the Gestation period of brown thrasher?
When studying birds it is important to learn their gestation period. A Brown Thrasher has an incubation time of ten to fourteen days, and a nestling time of nine to thirteen days.
What can you do to save your extinct birds?
idealy you would find the birds habitat and then make a habitat based on the birds ideal place for reproduction,protection,water,food,sun, and warmth.
What is the reproduction for a peacock?
Like all birds, Peafowl have Peacocks (male birds) and Peahens ( female birds). They mate, the peahen lays eggs, incubates them, and the eggs hatch into baby peafowl.
