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Is thought to be the ancestor of land plants A. bacteria B.green algae C.ferns or D.red algae?

B. green algae is thought to be the ancestor of land plants. Molecular and fossil evidence suggests that land plants evolved from green algae approximately 500 million years ago. Both share similar traits, such as chlorophyll and cell wall composition, indicating a close evolutionary relationship.


Why are fungal and algal cells hard to classify?

Fungi and algae have very few morphological characters (traits) that vary enough to distinguish between species. Additionally, most of the morphology of fungi and algae is extremely plastic. In other words, they look different in different environments.


Is a seaweed a plant?

No, it isn't! Seaweed is a type of algae. Algae lack the traits used to classify plants as terrestrial: cuticle, stomata, roots, vascular tissue, or leaves Plants use cellulose with lignin in cell walls (Algae lack a cell wall or have different components like agar or alginic acids mixed with cellulose.) Algae also have little sexual reproduction and do not have a multicellular embryo like the plants have. All algae have sperm as the motile form in their life cycle. The majority of plants have lost this trait and use pollen not sperm.


What is one way protists are grouped?

Protists can be grouped based on how they obtain nutrition, such as through photosynthesis (algae), ingestion (protozoa), or absorption (fungus-like protists).


To find the ancestors of plants scientist first looked at other organism that carry on?

Research on the ancestors of plants involved studying algae, as they are believed to be the ancestors of land plants. This is because algae and plants share common traits such as photosynthesis and cell structure. By analyzing the similarities and differences between algae and plants, scientists were able to trace the evolutionary history of plants.


Why is seaweed a plant?

No, it isn't! Seaweed is a type of algae. Algae lack the traits used to classify plants as terrestrial: cuticle, stomata, roots, vascular tissue, or leaves Plants use cellulose with lignin in cell walls (Algae lack a cell wall or have different components like agar or alginic acids mixed with cellulose.) Algae also have little sexual reproduction and do not have a multicellular embryo like the plants have. All algae have sperm as the motile form in their life cycle. The majority of plants have lost this trait and use pollen not sperm.


Why the seaweeds is plants?

No, it isn't! Seaweed is a type of algae. Algae lack the traits used to classify plants as terrestrial: cuticle, stomata, roots, vascular tissue, or leaves Plants use cellulose with lignin in cell walls (Algae lack a cell wall or have different components like agar or alginic acids mixed with cellulose.) Algae also have little sexual reproduction and do not have a multicellular embryo like the plants have. All algae have sperm as the motile form in their life cycle. The majority of plants have lost this trait and use pollen not sperm.


Is a seaweeds is a plant?

No, it isn't! Seaweed is a type of algae. Algae lack the traits used to classify plants as terrestrial: cuticle, stomata, roots, vascular tissue, or leaves Plants use cellulose with lignin in cell walls (Algae lack a cell wall or have different components like agar or alginic acids mixed with cellulose.) Algae also have little sexual reproduction and do not have a multicellular embryo like the plants have. All algae have sperm as the motile form in their life cycle. The majority of plants have lost this trait and use pollen not sperm.


Is seaweed a plant or not?

No, it isn't! Seaweed is a type of algae. Algae lack the traits used to classify plants as terrestrial: cuticle, stomata, roots, vascular tissue, or leaves Plants use cellulose with lignin in cell walls (Algae lack a cell wall or have different components like agar or alginic acids mixed with cellulose.) Algae also have little sexual reproduction and do not have a multicellular embryo like the plants have. All algae have sperm as the motile form in their life cycle. The majority of plants have lost this trait and use pollen not sperm.


What are the three types of multicellular algae?

The three types of multicellular algae are red algae, brown algae, and green algae. These groups are classified based on their pigments, cell wall composition, and overall appearance. Each type of algae plays a unique role in aquatic ecosystems.


Is algae a scaverger?

No , Algae are not scavengers . Algae are producers .


What are the plural of alga?

The plural of alga is algae. The plural possessive is algae's.