Analogous Organs Manufacturer,Supplier and Exporter in India
Product Code : EL-GAEC-2978
Jlab Export is a leading Analogous Organs Manufacturer,and suppliers in India
Analogous Organs (code EL-GAEC-2978) is an evolution wall chart on plant analogy, showing the thorn of Pyracantha, the spine of Berberis vulgaris, the prickles of Prosopis glandulosa and the stipular spines of black locust — defensive points that look alike but arise from different plant parts. Printed in full colour, it is laminated on both sides and fitted with plastic rollers for biology classrooms and labs. JLab (Jain Laboratory Instruments Pvt Ltd, Ambala, India) supplies it to schools, colleges and dealers.
Specifications
| Parameter | Detail |
|---|---|
| Topic | Analogous organs in plants: thorn of Pyracantha, spine of Berberis vulgaris, prickles of Prosopis glandulosa, stipular spines of black locust |
| Chart series | Genetics and Evolution Charts |
| Printing | Full colour, offset printing using CTP (computer-to-plate) technology |
| Lamination | Both sides, 30 micron heat-sealable polyester film |
| Surface | Markable and washable |
| Mounting | Plastic rollers, for wall hanging |
| Language | English |
| Size and print stock | Confirmed by JLab with the quotation (the listing gives conflicting values) |
| Quality check | Each chart is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-GAEC-2978 |
| Supplied by | Jain Laboratory Instruments Pvt Ltd (JLab), Ambala, India |
What Is the Analogous Organs Chart Used For?
Analogous organs do the same job but have different origins and structures, so their similarity comes from adapting to the same need rather than from shared ancestry — the pattern called convergent evolution. Sharp defences in plants show this neatly. Botanists distinguish thorns, which are modified stems or branches, from spines, which are modified leaves or leaf parts such as stipules, and from prickles, which grow from the surface layers of the stem, as on a rose. All of them discourage grazing animals, yet they are built from different organs.
The chart supports the class 12 biology chapter on evolution, where homology and analogy are contrasted as evidence for evolution, and plant morphology in college botany. Displayed with the homologous organs charts, it lets students compare “same origin, different function” with “same function, different origin”, and its markable surface can be labelled during the lesson.
What to Specify When Ordering
- Size and print stock — the listing gives conflicting values, so JLab confirms both with your quotation.
- Quantity — the minimum order is 10 units; add the homologous organs charts for a complete comparison.
- Evolution display items — an evolution tree of life poster, if it should be quoted together.
- Delivery — destination country and port or city, delivery terms and any tender reference.
Frequently Asked Questions
What does the chart show?
Plant analogy: the thorn of Pyracantha, the spine of Berberis vulgaris, the prickles of Prosopis glandulosa and the stipular spines of black locust.
What is the difference between analogous and homologous organs?
Analogous organs share a function but not an origin; homologous organs share an origin and basic structure but may serve different functions.
Which syllabus does it fit?
The evolution chapter of class 12 biology and plant morphology in college botany courses.
What size is the chart?
The listing states two different sizes and print stocks, so JLab confirms the exact size and paper with the quotation. It is printed in full colour and laminated on both sides with 30 micron polyester.
Can teachers write on it?
Yes. The laminated surface is listed as markable and washable.
Who supplies the Analogous Organs chart?
JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, Haryana, India, supplies it and quotes directly.
Supplier
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. Besides the biology lab equipment it produces, JLab supplies teaching charts such as this one, so a botany or biology department can buy charts and apparatus on a single quotation, and every chart is visually inspected before dispatch. JLab exports worldwide and reaches buyers in all regions — Hong Kong in East Asia, Colombia in South America, Iceland in Northern Europe, Saudi Arabia in the Middle East and Uzbekistan in Central Asia, for example. Tender details are on the JLab lab tenders page.
Related Evolution Charts
- Homologous Organs Animals Chart — vertebrate forelimbs that share a bone plan but serve different functions.
- Homologous Organs Plants Chart — the plant homology title in the same series.
- Analogous and Homologous Organs chart — a laminated polyart chart presenting both concepts.
- Evolution Tree of Life Poster — a laminated tree of life for the same unit.
See every title in Genetics and Evolution Charts or the full Charts range.
Request a Quote
For a quotation, send the number of charts (minimum 10 units) and your delivery city or port through the Add To Cart enquiry button on this page or the contact page; JLab will confirm size and print stock when it replies.
Last updated: 4 October 2026
