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Subject: Biology, asked on 5/2/13

what is endarch and exarch ??

Subject: Biology, asked on 4/6/12

Is groundnut a monocot or dicot?

Subject: Biology, asked on 6/10/13

conjoint and collateral vascular bundles

Subject: Biology, asked on 25/10/13

Root hairs are unicellular or multicellular.explain?

Subject: Biology, asked on 8/8/11

what is the difference between morphology and anatomy?

Subject: Biology, asked on 23/12/19

the semi fluid nature of the membrane 
helps in quick repair
provides dynamic nature
gives semi permeable nature
both 2 and 3

which face of golgi complex gives rise to secretory vesicles-- cis or trans face?

pls explain these 2 questions  

 

Subject: Biology, asked on 23/8/11

what is isodiametric cells and homogeneos layer

Subject: Biology, asked on 3/9/12

what is meanig of "collenchyma is found

either as a homogeneous layer or in patches"

Subject: Biology, asked on 29/8/12

what is the function of medullary rays?

Subject: Biology, asked on 3/3/19

1)Write the difference between racemose and cymose type of inflorescence and write the formula of family fabaceae Lilaceae and solanaceae. 2) describe the different types of vascular bundles found in flowering plants. 3) what makes the raisins to swell up when kept in water?

Subject: Biology, asked on 8/9/12

what is the difference between autumn wood and spring wood????

Subject: Biology, asked on 3/11/16

define anomalous secondary growth.[pls ans!]l

Subject: Biology, asked on 16/6/10

What is meant by homogeneous layer ?

Subject: Biology, asked on 17/2/11

What is the function of dicot and monocot leaf,stem and root?

Subject: Biology, asked on 22/1/16

Why epidermal cells in plants have small amount of cytoplasm and a large vacuole?

Subject: Biology, asked on 20/9/12

' Parenchyma forms the major component within organs' explain this line

Subject: Biology, asked on 8/12/12

what is the difference between monocot root and dicot root

Subject: Biology, asked on 20/3/16

write a note of epidermal tissue system or the vascular tissue system of angiosperms​

Subject: Biology, asked on 30/8/12

name the various kind of cell layers that constitute the bark.

Subject: Biology, asked on 23/7/16

internal structures show adaptations to diverse environments. explain with examples.

Subject: Biology, asked on 20/11/12

 What is one basic difference between endodermis and epidermis

Subject: Biology, asked on 30/12/12

Categorize the following into Differentiation, Dedifferentiation and Redifferentiation

1. Secondary cortex

2. Secondary Xylem

3. Secondary Phloem

4. Phellem

5. Phellogen

6. Cork cambium

7. Medullary rays

8. Casparian strips

9. Dicot root

10. Dicot stem

11. Pericycle

12. Pith

13. Hypodermis

14. Bulliform cells

15. Mesophyll

16. Intrafascicular cambium

17. Interfascicular cambium

Subject: Biology, asked on 3/10/15

The road way of a bridge over a canal is in the form of a circular arc of radius 16.2. What is the greatest velocity with which a motor cycle can crossbridge without leaving the ground at the highest point?

Subject: Biology, asked on 9/9/14

what is the meaning of isodiametric cell?

Subject: Biology, asked on 21/10/12

DIFFRENCE BETWEEN METAXYLEM AND PROTOXYLEM ?

Subject: Biology, asked on 19/2/17

Name the dead mechanical plant tissue?

Subject: Biology, asked on 20/10/12

what is exarch, endarch and polyarch and where they are present??????

Subject: Biology, asked on 25/10/12

 What are the functions of Cambium

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