Budding - types of asexual reproduction, Biology

Assignment Help:

Budding - Types of Asexual Reproduction

In reproduction through budding, small groups of cells form buds in some part or parts of the parent animal. The bud grows, differentiates and finally forms a new adult individual. This adult may either stay attached to the parent as in colonial forms (sponges and many coelenterates) or pay separate from it to form an independent individual, like in Hydra. Figure shows budding in the common freshwater hydra. It first begins as a simple bulging of the ectoderm. Then both ectoderm and endoderm project outward in the form of a bud. Thereafter, the coelenteron as well extends into this little protuberance. The bud begins to grow in size, the tentacles start forming and a mouth appears. While the bud practically assumes the shape of a miniature hydra a constriction appears at its base that gradually narrows to a small point and ultimately the little bud hydra separates off to settle somewhere else as an independent hydra.


Related Discussions:- Budding - types of asexual reproduction

Impulse transmission, The conduction of impulse in a nerve fibre is. a elec...

The conduction of impulse in a nerve fibre is. a electrochemical process. Maximum speed of transmission of nerve impulse can be 13 metre/second due to axoplasm is much resistant to

What are the types of reproduction that occur in fungi, What are the types ...

What are the types of reproduction that occur in fungi? In fungi there are asexual and sexual reproduction. Fungi replicate asexually by fragmentation, gemmation and sporulatio

Show the structure of the adult fern, Q. What is the structure of the adult...

Q. What is the structure of the adult fern within which cells undergoing meiosis can be found? In these plants meiosis takes place within structures known as sorus (plural, sor

Explain the peripheral nervous system in detail, Explain The Peripheral Ner...

Explain The Peripheral Nervous System in detail? The peripheral nervous system is divided into the somatic nervous system and the autonomic nervous system. The somatic nervous

Tricuspid valve - heart, It is made up of three cusps, anterior, posterior ...

It is made up of three cusps, anterior, posterior and septal. The septal cusp is attached to the medial margin. The anterior cusp is attached to the superior-lateral part of the ma

Viruses, what are viruses?its history?its life cycle and the diseases cause...

what are viruses?its history?its life cycle and the diseases caused by it?

Magnetic resonance imaging (mri), M a g n etic resonance imagin...

M a g n etic resonance imaging (MRI): It is in use as a clinical diagnostic tool since 1980. The distribution of hydrogen nuclei (protons), present in cellular wa

Nitrogen control of nitrogen assimilation, Nitrogen Control of Nitrogen Ass...

Nitrogen Control of Nitrogen Assimilation N 2 -fixer like Klebsiella pneumoniae and Nostoc can grow with N 2 , NO - 3 or NH + 4 as nitrogen source. You would like to know

Acute complications of diabetes mellitus, Various acute complications of di...

Various acute complications of diabetes mellitus are described in this unit. Acute complications develop within a short period of time. These are due to improper treatment of diabe

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