Protists are known to show great variation in organization. While some are single-celled , some are syncytial (coenocytic) while others are multicellular. The protists may be multicellular but are never multitissued.They may appear in various forms such as filaments, colonies, or coenobia Also, all protists are not microscopic and some species large.For example : brown algal protists possess length of 60 metres (197 feet) or more while some parasitic forms and a free-living algal protists are only 1 μm in length.
Traiits such as motility also varies.While some are completely non motile others are capable of motility by various motile structures such as flagella, cilia, or pseudopodia. Mode of nutrition varies as well.It may be either by photosynthesis, absorption, and ingestion or some of them have both autotrophic and heterotrophic nutrition.
There is a lot of variation in physiological traits found among the different lines of Arabidopsis. What are some ways in which this variation can be leveraged to answer questions about plant physiology, structure or development?
explain how meiosis ensures genetic variation among offspring and perpetuation of parental traits.
Describe the evolutionary relationships between protists and other major eukaryote groups
Describe the traits that separate Archaea from other single-celled organisms.
Which group is not considered to belong among the protists? giant kelp Diatoms sponges slime molds Red algae
1.) Describe the nutritional strategies used by protists? 2.) .What are the key differences between fungi and bacteria?
Phenotypic variation for some traits can occur because of effects of modifier genes, effects of environment and by pure chance True False
From your personal and professional experiences, identify the traits that signify an organization is a “good corporate citizen.” (2 pts.)
Fill-in the Blanks with the corresponding terms among the following: differential, fitness, reproduction, survival, variation Once of the most common ways to define natural selection is the phrase "Blank 1 of the fittest." This description emphasizes the importance of Blank 2 to survival and Blank 3. However, the missing element in this definition is that the Blank 4 success of individuals in a population is based on Blank 5 in their traits. Recall: p2 + 2pq + q2 = 1...
Describe many of the traits and behaviors of charismatic leaders.