BACTERIA

BACTERIA 

Bacteria are macroscopic organisms that thrive in diverse environments,
in every environment,both inside an outside other organisms.

I we took about bacteria we can see that we have a lot of types like:

- Coccus

-Staphylococcus

-Streptococcus

-Meningococcus

-Neisseria

-Diplococcus

-Coccobacilli

-Brucella

-Bordetella

-Vibrio

-Bacillus

-Psedumonas 

-Clostridium

-Corynebacterium

-Shigella

-E.coli

-Spirilum

-Treponema

-Leptospira

-Borelia

Parts

now we are going to see what are the parts of bacteria:

-cel wall: it sorounds an protect the cell.

-capsule:it is a large stucture of some bacteria.

-pilli: it is the fur of bacteria.
-flaguellum:is the tail of bacteria
-nucleoid rgion:it contains the DNA of the cel
-ribosome:it is a mollecular machine 









MAIN CHARACTERISTICS

Bacteria are the oldest organisms that live in ower planet.
Bacteria reproduce by asexual reproduction .
The number of bacteria in the world is:
5,000,000,000,000,000,000,000,000,000,000.
Bacteria can be found in nature and in everywhere
that they have water,solid and air.
Some bacteria can move using there fanguellum .
Some bactreia make their own food like plants.
You can only observed with a microscope.


For the end you can wacht my video, 

PLANTS

PLANTS

GROWTH OF THE PLANTS

The plants grow all their life. In order to grow plants need to feed. To carry out photosynthesis, plants absorb water through their roots with mineral salts that are in the floor. This mixture called crude sap, ascends the stem of the plant and reaches the leaves

There, chlorophyll captures sunlight, transforms carbon dioxide from air, water and salts into essential nutrients for the plant: sugars. The plant releases oxygen.

One of the ways to know the age of a tree, in the areas that have the four seasons is, in its cut trunk, count the number of rings that it presents. Each ring represents a year of life. This method is used to determine the age of a dead and already cut tree; It would be foolish to kill a tree to know its age.

REPRODUCE AND DIE

All the plants have the capacity to have other plants that are their daughters. 

The ability to reproduce exists from the moment it has reached its final form and has reached the state of maturity. Each species of plant reaches maturity in a certain time. That is why there are herbal species, for example, that take a few weeks while certain species of trees can take a few years until the time comes when they can reproduce.

There are plants that can reproduce without seed. The mother plant emits horizontal stems called stolons. New daughter plants grow from the tips of the stolons that immediately root, that is, they emit small roots that allow them to anchor in the ground and be a plant independent of the mother plant. An example of this way of reproducing is  the strawberry.

Death is the end of the life of a plant and therefore it is also the last stage of its life cycle. Each species has its own life time.

When the plant dies it dries and its remains are used by other living beings. When a plant dies others usually of the same species, take their place. Plants are living things because they do  the life cycle.

FUNGI                               BY: CARMEN FERNÁNDEZ

Index:

- Classification of fungi

- Types of fungi

- Parts of fungi

- Main characteristics

- Three vital functions

- Fun facts

CLASSIFICATION AND TYPES OF FUNGI

- Yeast

- Mold

- Mushrooms

PARTS OF FUNGI

MAIN CHARACTERISTICS

- Fungi are more close o animals than plants.

- Fungi multiply either asexually, sexally or both.

- Fungi live in the soil and on your body, in your house and on plants and animals, in fresh water and sea water.

- Fungi interact with other organisms by either forming beneficial or mutualistic associations or causing serious infections.

THREE VITAL FUNCTIONS

- Nutrition: Fungi get their nutrition by absorbing organic compounds from the enviroment. Fungi obtain nutrients in three different ways:

1. They decompose dead organic matter.

2. They feed on living hosts as parasites.

3. They live mutualistically with other organisms.

- Interaction: Fungi are very diversified and versatile organisms that are important players in both natural and man-managed ecosystems. According to their main role as decomposers, fungi can establish numerous interactions with other organisms. Some of these interactions may be beneficial for all partners involves,whereas others are detrimental for at least on partner.

- Reproduction: Fungi reproduce by spores. Spores may be produces either by asexual methods or by sexual reproduction.

FUN FACTS

- They are the most populous kingdom on the planet.

- Fungi are medical miracle workers. For thousands of years fungi have been used in medicine.

- They can be used to make paper and clothing.

- Fungi could save the planet. Fungi already save the planet every day, since without them dead plants wouldn’t be turned back into soil and life on Earth would soon disappear beneath mountains of lifeless debris. It’s already well known that many species of fungus are excellent for bioremediation work—the removal of toxic substances like pesticides from otherwise healthy soil. These chemicals are in widespread use around the world and are massively detrimental to the environment, as well as to global bee populations crucial for natural pollination.

Fungi

 

 

Today we are goin to talk about Fungi.

 

 

Índex:

1º-Parts

2º-Classification and Types

3º-Fun facts

 

Parts:

 

Classification:

In classification of Fungi there are four types:Rhizopus,Neurospora,Agaricus and Fusarium.

 

-Rhizopus is a lower Fungi.     

 

-Neurospora is a sac Fungi.

 

-Agaricus is a club Fungi.

 

-Fusarium is Fungi imperfecti.

 

 Also:

 

-Heterotrophic - obtain energy by decomposing organic 
material .
-Structures are made of the same type of filamentous cell.
-Cell walls contain chitin.
-Go through nuclear mitosis-nucleos divides with no cytokinesis.

Types:

 

In types of Fungi we have three types:Mushrooms,Yeast and Mould

 

This group of Fungi includes single-celled bread yeast and multi-celled truffles. Other types of sac Fungi can harm plants and animals .Club Fungi(Fungi that produce spores on little structures that look like clubs).These are housed in the fruiting body of the fungus,commonly known as a mushroom.

 

 

 The moment all of you were waiting for:

 

 

 

¡Fun Facts!



Did you know that....?

-The mushrooms used in Mario bros are based on a Fungi named Amanita Muscaria.

-That some Fungi glow in the dark.

-Scientists who specialize in the study of Fungi are called mycologists.

-The Fungi kindom is more similar to the animal kindom tan the

-The word "Fungus" is a Latin word meanig "Mushrooms"

-It is estimated that there are at least 1.5 million species of Fungi

 

If you didint understand very well here i leave you a short video.

 

 

Hope you likeded

 

 

 

 

 

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By



Andrés Zarallo - Plants

PLANTS

The parts of a plant are:

The flower

The leaf

The fruit

The stem

The roots

The types of plants are:

Tree

Bush

Grass

Fun facts about plants:

-The earth has more than 80 000 species of edible plants.
-90% of the foods human eats come from just 30 plants.
-70 000 plants are used for medicine.

Also you can watch my video on YouTube!

https://www.youtube.com/watch?v=IYV1IT6rd24

PLANTS

PLANTS   

PARTS:

                        TYPES AND CLASSIFICATION:               

https://youtu.be/cRCck4niz5o

MAIN CHARACTERISTCS:

In biology, plants are called              photosynthetic living beings, without locomotor capacity and whose cell walls are composed mainly of cellulose.

                                       FUN FACTS:

 10 Shocking Plant Facts You Didn't Know

• The earth has more than 80,000 species of edible plants. ...
• 90 percent of the foods humans eat come from just 30 plants. ...
• Nutrition doesn't factor into the crops we do massproduce. ...
• 70,000 plant species are utilized for medicine. ...
• Only 1 percent of rainforest plants have been studied for medicinal potential.

ECOSYSTEMS CLASSES 3 AND 4

CLASS3

CLASS 4

ECOSYSTEMS CLASS 2