What do you mean by post-herbal period, Biology

Assignment Help:

What do you mean by Post-Herbal Period ?

Ans.

It is difficult to draw a sharp line of demarcation between the transition period, marked by various attempts of classification, all of which were more or less artificial (based on form relationships), and the Modern Period, which progressed steadily in the development of a system based on natural affinities.

Related Discussions:- What do you mean by post-herbal period

Patient education for preventive strategies for food allergy, Define Patien...

Define Patient Education for preventive strategies for food allergy? Patient education, therefore, is critical and should include: Allergen identification (e.g., how to

Vernalisation, illustrate vernalisation?

illustrate vernalisation?

Edema, Ed e m a It refers to excessive accumulation of fluid in tiss...

Ed e m a It refers to excessive accumulation of fluid in tissue spaces caused by disturbance in the fluid interchange between capillaries, tissue spaces and lymphatic vessel

What is the defense mechanism to stop an infection, What is the defense mec...

What is the defense mechanism that begins to work when inflammation fails to stop an infection? If the inflammatory attack is not enough to halt the infectious process the body

Cytochemistry, Cytochemistry It is well known that certain stains and d...

Cytochemistry It is well known that certain stains and dyes specifically combine with certain chemical components of the cell. Cytochemical techniques take advantage of this fa

Explain the behaviour of pteridophytes, Q. Why are pteridophytes better ada...

Q. Why are pteridophytes better adapted to dry land than bryophytes? Were pteridophytes always less abundant than phanerogamic plants? Although pteridophytes and bryophyt

Name term for white blood cells producing immunoglobulins, Which of the bel...

Which of the below is a term for mononuclear, granulocytic white blood cells which produce immunoglobulins? a) Platelets b) Lymphocytes c) Erythrocytes (pron: eh-rith-reh

Define energy needs during pregnancy period, Define Energy needs during pre...

Define Energy needs during pregnancy Period? Two factors determine energy requirements: increase in mother's basal metabolism to support the work required for foetal growth and

Shows evidence to see the in environment abd ecology, Shows evidence of the...

Shows evidence of the ability to see the interaction between environment / ecology and genetics / evolution Some candidates may recognise that evolution can result in less no

Does every amino acid have a central carbon, Does every amino acid have a c...

Does every amino acid have a central carbon? To which organic group is that central carbon bound? A carboxyl group -COOH, an amine group - NH 2 , an atom of hydrogen -H and a v

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages