Материалдар / Презентация Algae

Презентация Algae

Материал туралы қысқаша түсінік
Барлық мұғалімдерге,студенттерге,оқушыларға арналған.
Бұл бетте материалдың қысқаша нұсқасы ұсынылған. Материалдың толық нұсқасын жүктеп алып, көруге болады
img_page_1
05 Мамыр 2021
382
Материал жариялап, аттестацияға 100% жарамды сертификатты тегін алыңыз!
Ustaz tilegi журналы министірліктің тізіміне енген. Qr коды мен тіркеу номері беріледі. Материал жариялаған соң сертификат тегін бірден беріледі.
Оқу-ағарту министірлігінің ресми жауабы
Сайтқа 5 материал жариялап, тегін АЛҒЫС ХАТ алыңыз!
Қазақстан Республикасының білім беру жүйесін дамытуға қосқан жеке үлесі үшін және де Республика деңгейінде «Ustaz tilegi» Республикалық ғылыми – әдістемелік журналының желілік басылымына өз авторлық материалыңызбен бөлісіп, белсенді болғаныңыз үшін алғыс білдіреміз!
Сайтқа 25 материал жариялап, тегін ҚҰРМЕТ ГРОМАТАСЫН алыңыз!
Тәуелсіз Қазақстанның білім беру жүйесін дамытуға және білім беру сапасын арттыру мақсатында Республика деңгейінде «Ustaz tilegi» Республикалық ғылыми – әдістемелік журналының желілік басылымына өз авторлық жұмысын жариялағаны үшін марапатталасыз!
Ресми байқаулар тізімі
Республикалық байқауларға қатысып жарамды дипломдар алып санатыңызды көтеріңіз!
Материалдың қысқаша түсінігі
Algae are a diverse group of aquatic organisms that have the ability to conduct photosynthesis. Certain algae are familiar to

1 слайд
Algae are a diverse group of aquatic organisms that have the ability to conduct photosynthesis. Certain algae are familiar to most people; for instance, seaweeds (such as kelp or phytoplankton), pond scum or the algal blooms in lakes. However, there exists a vast and varied world of algae that are not only helpful to us, but are critical to our existence. 

1 слайд

Algae are a diverse group of aquatic organisms that have the ability to conduct photosynthesis. Certain algae are familiar to most people; for instance, seaweeds (such as kelp or phytoplankton), pond scum or the algal blooms in lakes. However, there exists a vast and varied world of algae that are not only helpful to us, but are critical to our existence. 

Definition The term "algae" covers many different organisms capable of producing oxygen through photosynthesis (the process

2 слайд
Definition The term "algae" covers many different organisms capable of producing oxygen through  photosynthesis  (the process of harvesting light energy from the sun to generate carbohydrates). These organisms are not necessarily closely related. However, certain features unite them, while distinguishing them from the other major group of photosynthetic organisms: the land plants. 

2 слайд

Definition The term "algae" covers many different organisms capable of producing oxygen through  photosynthesis  (the process of harvesting light energy from the sun to generate carbohydrates). These organisms are not necessarily closely related. However, certain features unite them, while distinguishing them from the other major group of photosynthetic organisms: the land plants. 

Reproduction Algae are capable of reproducing through asexual or vegetative methods and via sexual reproduction. According to

3 слайд
Reproduction Algae are capable of reproducing through asexual or vegetative methods and via sexual reproduction.  According to the authors of "Algae," asexual reproduction involves the production of a motile spore, while vegetative methods include simple cell division ( mitosis ) to produce identical offspring and the fragmentation of a colony. Sexual reproduction involves the union of gametes (produced individually in each parent through  meiosis ).

3 слайд

Reproduction Algae are capable of reproducing through asexual or vegetative methods and via sexual reproduction.  According to the authors of "Algae," asexual reproduction involves the production of a motile spore, while vegetative methods include simple cell division ( mitosis ) to produce identical offspring and the fragmentation of a colony. Sexual reproduction involves the union of gametes (produced individually in each parent through  meiosis ).

4 слайд

4 слайд

Classification Cyanobacteria These are also referred to as blue-green algae. Though they are capable of conducting oxygen-prod

5 слайд
Classification Cyanobacteria These are also referred to as blue-green algae. Though they are capable of conducting oxygen-producing photosynthesis and live in many of the same environments as eukaryotic algae, cyanobacteria are  gram-negative bacteria , and therefore are prokaryotes. They are also capable of independently conducting nitrogen fixation, the process of converting atmospheric nitrogen to usable forms of the element such as ammonia. 

5 слайд

Classification Cyanobacteria These are also referred to as blue-green algae. Though they are capable of conducting oxygen-producing photosynthesis and live in many of the same environments as eukaryotic algae, cyanobacteria are  gram-negative bacteria , and therefore are prokaryotes. They are also capable of independently conducting nitrogen fixation, the process of converting atmospheric nitrogen to usable forms of the element such as ammonia. 

Eukaryotic algae The eukaryotic algae are polyphyletic , meaning that they did not evolve from a single common ancestor. This

6 слайд
Eukaryotic algae The eukaryotic algae are  polyphyletic , meaning that they did not evolve from a single common ancestor. This is clearly demonstrated in our current understanding of the tree of life — a family tree of all living organisms organized by their various evolutionary relationships. Eukaryotic algae are found distributed among many different groups, or major branches of the tree.

6 слайд

Eukaryotic algae The eukaryotic algae are  polyphyletic , meaning that they did not evolve from a single common ancestor. This is clearly demonstrated in our current understanding of the tree of life — a family tree of all living organisms organized by their various evolutionary relationships. Eukaryotic algae are found distributed among many different groups, or major branches of the tree.

Министірлікпен келісілген курстар тізімі