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

Define the methyl red test - imvic test, Define the Methyl Red Test? As...

Define the Methyl Red Test? As you have read in previous section, all enteric bacteria utilize glucose to obtain energy. Depending upon the end products formed, all enteric bac

Explain chemical phase of photosynthesis, Q. Where do the photochemical and...

Q. Where do the photochemical and the chemical phase of photosynthesis occur? The photochemical phase of the photosynthesis procedure occurs mainly on the thylakoids the green

Cages for keeping animals in the science room, Cages for keeping animals in...

Cages for keeping animals in the science room It is frequently desirable in elementary and general science to stay animals caged in the science room for short periods of observ

Define autoclave - food microbiology, Define Autoclave - Food Microbiology?...

Define Autoclave - Food Microbiology? For sterilization, steam under pressure is generally employed using an instrument called autoclave. Figure illustrates the autoclave. Auto

Cell Help?, What is the mRNA sequence to this DNA sequence : Guanine, cyto...

What is the mRNA sequence to this DNA sequence : Guanine, cytosine, adenine, adenine, thymine, guanine

Synthesis of polyamine, Synthesis of Polyamine As the name of this cla...

Synthesis of Polyamine As the name of this class of compounds suggests, polyamines have several amino groups replacing hydrogen usually in alkyl chain e.g., putrescine is 1, 4

Symptoms of celiac disease, Q. Symptoms of celiac disease? The list of ...

Q. Symptoms of celiac disease? The list of symptoms as mentioned in various sources for celiac disease includes: • Digestive symptoms - diarrhoea, abdominal pain, abdominal

How is the nervous system characterized, Q. How is the nervous system chara...

Q. How is the nervous system characterized in beings of the phylum Annelida? How can one compare cephalization in annelids to cephalization in platyhelminthes and nematodes? An

DNA damaged by alkylating agents, Q. DNA damaged by alkylating agents? ...

Q. DNA damaged by alkylating agents? 1. Some simple alkylating agents 2. Illustrations of products of alkylating agents 3.Many of these products can be repaired by excision rep

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