Euglenas in polemics
Why are euglenas included in polemics associated to their taxonomic classification?
Expert
Euglenas are included in taxonomic polemics since they tend to be categorized sometimes as protozoans and at times as algae. Though they contain chloroplasts and they are photosynthetic autotrophic beings, euglenas do not encompass a cell wall and they can survive by “eating” substances from atmosphere when light is not accessible for photosynthesis. Curiously euglenas also contain a photosensitive structure termed as stigma which orients the movement of the cell in the direction of light. Nowadays euglenas are categorized as algae; however it is suspected that they are general ancestors of protozoans and algae.
What are differentiations of cell membrane?
Explain the term peripheral resistance?
Give a brief explanation of burette and also describe how it is used?
Give the name of the molecule which transports oxygen in red blood cells? Answer: The respiratory pigment of red blood cells is the hemoglobin.
As a consequence of DNA replication two DNA molecules come in existence. Why is it not accurate to assert that two ‘new’ DNA molecules are created? What is name given to procedure relating to that fact?
Name the compound which is phosphorylated for ATP formation. And also write down the resultant compound when ATP releases energy.
What are some illustrations of control and informative function of the organic molecules?
Write about the main cells of connective tissue proper? Specify the name given to intercellular material which surrounds these cells?
Comparing to cyclostomes (that is, primitive vertebrates) what are the major novelties represented by fishes?
Does every amino acid encompass central carbon? Toward which organic group is that central carbon bound?
18,76,764
1937472 Asked
3,689
Active Tutors
1449404
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!