Life History of Frog Chart Manufacturer,Supplier and Exporter in India
Product Code : EL-ZC-9329
Jlab Export is a leading Life History of Frog Chart Manufacturer,and suppliers in India
Life History of Frog Chart (code EL-ZC-9329) is a 58 x 90 cm wall chart on how a frog develops from egg to adult through the tadpole stage, used to teach metamorphosis and amphibian reproduction in school science and college zoology. It is printed in full colour on art paper, laminated on both sides and fitted with plastic rollers, with text in English only. JLab (Jain Laboratory Instruments Pvt Ltd, Ambala, India) supplies it to schools, colleges and dealers.
Specifications
| Parameter | Detail |
|---|---|
| Chart topic | Life history of the frog |
| Size | 58 x 90 cm (about 22.8 x 35.4 in) |
| Printing | Full colour on art paper |
| Lamination | Both sides, thick plastic film |
| Fittings | Plastic rollers |
| Language | English only |
| 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-ZC-9329 |
| Supplied by | Jain Laboratory Instruments Pvt Ltd (JLab), Ambala, India |
What Is the Frog Life History Chart Used For?
Frogs are amphibians, and their life history is the standard classroom example of metamorphosis. Breeding takes place in water and fertilisation is external: the female releases a large mass of eggs, called spawn, held together in protective jelly, and the male sheds sperm over them. The eggs hatch into tadpoles that breathe through gills, swim with a tail and feed mostly on plant material. Over the following weeks the hind legs appear, then the forelegs, lungs take over from the gills and the tail is gradually absorbed, until a young frog can leave the water. The whole change is controlled by the thyroid hormone thyroxine.
In class 8 science the chart supports the chapter on reproduction in animals (external fertilisation and metamorphosis) and the link to thyroxine in the chapter on adolescence; in class 11 the frog is the type animal for amphibian structure, and college zoology returns to its development stages. Many teachers pair it with watching tadpoles from a pond in the rainy season. The laminated surface stands up to repeated classroom handling and wipes clean. The listing does not describe the artwork, so ask JLab for a larger image if you need to check which stages are drawn.
What to Specify When Ordering
- Quantity — minimum 10 units; the chart is sold singly.
- Development model — the Frog Development Model shows the stages as a set of models on a wooden board, a three-dimensional partner for the chart.
- Adult anatomy — the Anatomy Of Frog chart and the Frog Dissection Model cover the internal structure of the adult frog.
- Delivery — the city and country for delivery, and the port and delivery terms (for example FOB or CIF) for export.
Frequently Asked Questions
What does the Life History of Frog Chart cover?
The development of a frog from egg to adult. The listing does not list the individual stages drawn; the product photograph shows the chart, and JLab can send a larger image before you order.
What size and material is it?
The chart is 58 x 90 cm (about 22.8 x 35.4 inches), printed in full colour on art paper, laminated with thick plastic film on both sides and fitted with plastic rollers. It is available in English only.
What is metamorphosis in a frog?
It is the change from a gill-breathing, tailed, mostly plant-eating tadpole into a lung-breathing, tailless adult with four legs. The hormone thyroxine controls the process.
Is fertilisation in frogs internal or external?
External. Eggs and sperm are released into water, which is why frogs return to ponds and ditches to breed.
How does this chart differ from the Anatomy Of Frog chart?
This one is about the frog’s life history. Anatomy Of Frog is a separate laminated polyart chart on the frog’s body structure; many biology labs display both.
Who supplies this chart?
JLab, the trading name of Jain Laboratory Instruments Pvt Ltd in Ambala, Haryana, India, supplies the chart and quotes for it directly.
Supplier
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a science laboratory equipment company on Hargolal Road, Ambala, Haryana, incorporated in 2017. Besides the apparatus it produces, it supplies biology teaching charts such as this one to schools, colleges, dealers and importers, checks each chart visually before it leaves, and deals with repeat and replacement orders itself. JLab exports worldwide and ships to buyers in every region — for example Belgium in Western Europe, Malta in Southern Europe, the USA in North America, Turkmenistan in Central Asia and Bahrain in the Middle East. Tender details are on the JLab lab tenders page.
Frog Development and Anatomy
- Frog Development Model — a set of models of the stages from egg to adult on a wooden board, numbered with an English key card.
- Frog Dissection Model — a large model on a wooden base showing the internal structure of a frog.
- Anatomy Of Frog — a laminated polyart chart for schools and laboratories.
- Fertilization in Animals Chart — fertilisation in animals, from the same zoology series.
- Birth of a Bird's Chick Chart — development inside a bird’s egg, also from this series, for comparing two kinds of development.
See all titles in the Zoology Chart series or the complete Charts range.
Request a Quote
Use the Add To Cart enquiry button on this page, or send the number of charts (minimum 10 units), any frog models or other charts you need and your delivery city and country through the contact page; JLab replies with a quotation.
Last updated: 3 October 2026
