How do birds reproduce, Biology

Assignment Help:

How do birds reproduce?

Birds, like each vertebrate, have sexual reproduction. Their embryos develop within shelled eggs having extraembryonic membranes and outside the mother's body.

Birds copulate. Fecundation is internal and it happens only before the female gamete is included by the calcareous eggshell.

 


Related Discussions:- How do birds reproduce

Human eye, by our eyes we can see the beautiful world but is there anything...

by our eyes we can see the beautiful world but is there anything in our eyes which makes it beauiful??

Excretion, The excretory of lizard

The excretory of lizard

Determine the muscular-skeletal system, Determine the Muscular-Skeletal Sys...

Determine the Muscular-Skeletal System It is known we all do movement and these take place by movement of muscles in coordination with the skeletal system. In human body muscle

Selection according to endemic species richness, An alternative approach ha...

An alternative approach has been to identify areas with the highest number of endemics or species with a restricted geographical range. Assessments of this nature have been very of

The mitochondria contain their own dna, Why do you think the mitochondria c...

Why do you think the mitochondria contain their own DNA (circular) and have a double membrane?

Food pyramid concept, Dietary counseling based on the food pyramid concept ...

Dietary counseling based on the food pyramid concept and the food to target concept will be quite useful in the management of the disease. The optimal age for discontinuing the

What do you mean by hemodialysis, Q. What do you mean by hemodialysis? ...

Q. What do you mean by hemodialysis? Hemodialysis is the artificial blood filtration made by specific machines in alternative of the kidneys. Hemodialysis may be necessary in p

Clinical manifestations of maple syrup urine disease, Q. Clinical manifesta...

Q. Clinical manifestations of maple syrup urine disease? Clinical manifestations are expressed upon protein loading or with febrile illness. In most severely impaired enzyme de

Blastula, Blastula is the ball of cells surrounding a fluid-filled cavity ...

Blastula is the ball of cells surrounding a fluid-filled cavity (known as blastocoel) which is produced by the cleavage of a zygote.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd