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Life cycle of mosses and ferns

Life cycle of mosses and ferns

This animation compares the life cycles of mosses and ferns, helping to understand the general life cycle of plants.

Biologija

Raktiniai žodžiai

Samanos, Papartis, gyvenimo ciklas, Vyriškas papartis, Šakninio tipo struktūra, Stiebo tipo struktūra, Lapų tipo struktūra, Sporas, Sporangiumas, Seta, Subrendęs samanų augalas, Šakniastiebiai, Lapai, Samaninis pagalvėlė, Haploidas, Gametofitų generacija, Gamete, Tręšimas, Mejozė, Širdies formos protalas, Vyrų reprodukcinis organas, Moterų reprodukcinis organas, diploidas, Thalloid augalai, Zigotas, Augalų audiniai, chemotaksis, augalas, biologija

Susiję elementai

Vaizdai

Samanos

Vyriškas papartis

Gyvenimo ciklas

Susiję elementai

Meiosis

Our gametes are haploid cells produced from diploid cells by meiosis, a special type of cell division.

Mitosis

Mitosis is the process by which a eukaryotic cell divides into two cells and the number of chromosomes remains unchanged.

Bulbous spring plants

This animation demonstrates the anatomy of tulips, daffodils and snowdrops.

Comparison of edible and poisonous mushrooms

Certain mushrooms are poisonous and can be fatal for humans when consumed, while others are edible and used widely in cooking.

Comparison of monocots and dicots

The two groups of angiosperms are monocots and dicots.

Comparison of real fruits and pseudofruits

The pericarp of real fruits develops from the carpel, while the pericarp of pseudofruits develops from other parts of flowers.

Flower

The animations demonstrates the structure of a typical flower.

Giant sequoia

Giant sequoias are the world's largest living organisms by mass.

Maize

One of the most important monocot crops.

Mushrooms

A mushroom is the fleshy fruiting body of a fungus, made up from hyphae.

Permian flora and fauna

This 3D scene presents the flora and fauna of the last period of the Palaeozoic Era.

Seeds and germination

Dicotyledons have two embryonic leaves (cotyledons), while monototyledons have only one.

The life cycle of plants

The development of mosses, ferns, gymnosperms and angiosperms is characterised by the alternation of generations.

Vegetative plant organs

These organs are vital for the survival and development of plants.

Layers of forests

The layers of different types of forests may vary.

English oak

This animation shows how trees change throughout the seasons, demonstrated by the example of English oaks.

Horse chestnut

This animation demonstrates how horse chestnut trees change throughout the seasons

Metamorfozių tipų palyginimai

Laipsniška metamorfozė, nevisiška ir visiška metamorfozė yra paplitusi tarp vabzdžių.

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