How do chordates reproduce, Biology

Assignment Help:

Q. How do chordates reproduce?

Reproduction in beings of the phylum Chordata is sexual, with the exception of urochordates that can be also reproduce asexually. In some classes (cyclostomes, amphibians and osteichthyes fishes) there is larval stage. With rare exceptions, amphibians, fishes, monotreme and reptiles mammals are oviparous, egg-laying (embryos develop outside the mother's body and within eggs) and marsupial and placental mammals are viviparous (embryos develop inside the mother's body, feeding from her).


Related Discussions:- How do chordates reproduce

Nucleic acid amplification, Ask Prepare a 2-4 page summary of nucleic aci...

Ask Prepare a 2-4 page summary of nucleic acid amplification techniques that are being explored in the development of nucleic assays for clinical use. Research and identify a mo

Digestive system, steps of digestive system in amoeba,with a clear picture ...

steps of digestive system in amoeba,with a clear picture description

Explain bleeding on probing, Bleeding on Probing (BOP) BOP when elicite...

Bleeding on Probing (BOP) BOP when elicited (notated in patient record as BOP +) after the insertion of a probe into the sulcus with light pressure i.e. 25 N has been shown to

Differences among nematodes and annelids, What are the morphological simila...

What are the morphological similarities and differences among nematodes and annelids? Nematodes, like annelids, have a cylindrical elongated body. Annelids differentiate from

Osmoregulation in aqueous environments, Osmoregulation in Aqueous Environme...

Osmoregulation in Aqueous Environments You are aware that the aqueous environments are of two types: i) Freshwater and ii) Seawater. The osmotic concentration of thes

What are energy allowance, Energy Allowance: Energy Allowance: The  p...

Energy Allowance: Energy Allowance: The  patient's requirement for  energy  varies with the physical activity and physiological condition. For instance, consider a person con

Define lipid-anchored proteins, A large number of integral proteins in euka...

A large number of integral proteins in eukaryotes do not traverse the membrane but are anchored in one or other leaflet of the bilayer through covalent attachment to a hydrocarbon

Define risk assessment, Define Risk assessment Risk  assessment  has  ...

Define Risk assessment Risk  assessment  has  been  described  as  the process  of  organizing  information concerning a particular  risk in  a systematic way  so  that the dec

Explain about the phosphorus - macro minerals, Explain about the Phosphorus...

Explain about the Phosphorus - Macro Minerals? Phosphorus is the second most abundant element in the human body, comprising 30% of the total mineral content. An adult human bod

Difference between diastolesystole and systole, Q. What is the difference b...

Q. What is the difference between diastoleSystole and systole and diastole are the two stages into which the cardiac cycle is divided Diastole is the stage of the cardiac cycle

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