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Friday, November 22, 2019

"Biology is the study of complicated things that give the appearance of having been designed for a purpose"

-- Richard Dawkins

Angiosperm

Cytotaxonomy: Study of Chromosome Structure

Study of chromosome structure is very important in cytotaxonomic studie.It includes chromosome size, shape and position of centromere (i.e. arm-length ratio of each chromosome...

Algae

Phases of Growth in Batch Culture

Batch culture: A close system culture of algae in which there will be no supply of withdrawal of culture medium and biomass into or...

Ecology

Material Transport & Energy Flux in Ecosystem

First model - proposed by Jude (1940) and Lindemann (1942). Later on more sophisticated models proposed, by Odum (1957), Teal (1957) and Mann (1969). Model proposed...

Genetics

DNA Replication in Eukaryotes: Linear Replication

DNA replication in eukaryotes is a complex and unique process involving many enzymes and thousands of ORI at a single time. Unlike the prokaryotic...

Fungi

Ascomycetes : An Introduction

INTRODUCTION Ascomycota is a phylum of fungi classification containing a compartmentalized mycelium, a dikaryotic life stage in the life cycle, plectenchymatous structures associated with spore...

Microbes

Distribution and Sources of Air Microbes

Distribution of Microbes in Air No microbes are indigenous to the atmosphere rather they represent allochthonous populations transported from aquatic and terrestrial habitats into the...

Microbiology of Air

Cytology

Karyotype and Idiogram : A way to provide preliminary idea about...

Karyotype Most living organisms have chromosomes as the structural and functional units of genetic information in their cells. The number and appearance of chromosomes vary...

Physiology

Heterocyst: A Botanical Enigma

Imagine being a very special sibling, having some unique features, acting in a good and interestingly weird way unlike others - feeling important already,...

The Lipid

Cryptogams

Origin Of Bryophytes

Though almost in all cases, when we talk about origin, it goes about the discussion of fossil, bryophytes don't have any primitive form...

Featured Article

উদ্ভিদপ্রেমীদের চোখে কার্জনহল দেখতে যেমন

ঢাকা বিশ্ববিদ্যালয়ের উদ্ভিদবিজ্ঞানের ছাত্রছাত্রীদের গাছের নাম জানা শুরু হয় কার্জনের গাছ দেখেই। কত হরেক রকম গাছ আছে আমাদের এই কার্জনে, আর উদ্ভিদবিজ্ঞানের বাগানে ঢুকলে...

Career

Study Botany in USA: Steps to Follow

প্রথমেই ক্ষমা চেয়ে নিচ্ছি আমার সেই সব জুনিয়র এর কাছে যারা কিনা আমাকে প্রায়ই নক দেয় এবং অনেক সময় হয়তো আমার পক্ষে ধৈর্য রেখে...

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