Author: Pratyaksha Srivastava

0

Plesiomorphy : A primitive character state

As biologists, we all wonder what our ancestors looked like. Plesiomorphy refers to a primitive or ancestral character state, whereas a shared plesiomorphy is known as a symplesiomorphy. Plesiomorphy refers...

S layer of Bacteria 0

S layer of Bacteria

Many archaea and bacteria have a proteinaceous surface layer, also known as an S-layer. It forms when monomeric proteins self-assemble into a regularly spaced, two-dimensional array. Bacteria have specific routes...

0

Cryptostomata of Sargassum

Sargassum is an Atlantic species with unique blade shapes. Fresh specimens show regular cylindrical primary and secondary branches, terete blades, mutic vesicles, and longer, more slender male receptacles. Previously considered...

0

Can The Menstrual Cycle Reshape Woman’s Brain?

During a woman’s menstrual cycle, she undergoes fluctuations and flow of hormones that prepare the body for pregnancy. Researchers suggest that this hormonal symphony not only affects the reproductive organs...

0

Triphasic life cycle of Gracilaria

Plants can be monoecious or dioecious in terms of having male and female gametangia. Gracilaria chilensis is a popular haploid-diploid red algae. It was studied for alterations in basic physiological...

0

Dolipore septum of Basidiomycetes

Dolipore septa are particular cell partitioning dividers. These are present in almost every form of fungus. This dolipore septum structure is often capped on either side by the brackets, which...