Which of the following statements about protists is not true. Which of the following statements is true about fungi? 2019-01-10

Which of the following statements about protists is not true Rating: 7,4/10 1560 reviews

Biology 104 Test #1 Chapters 20

which of the following statements about protists is not true

Look on the back of a milk carton. They are important in maintaining oxygen in Earth's seas and atmosphere. Do the welders make joints of different strength? These pigments are waste products stored in the tissues. Most protists are single-celled organisms; some are multicellular. There is an alternation of generations.

Next

Rue Micro Flashcards

which of the following statements about protists is not true

Protists produce almost one-half of the oxygen on the planet, decompose and recycle nutrients that humans need to live, and make up a huge part of the food chain. For example, medicines made from protists are used in treatment of high blood pressure, digestion problems, ulcers, and arthritis. Choose the nutritional mode that is primarily employed by each of the protists listed below. These hungry fungi live deep in the soil where they set traps for unsuspecting nematodes by making a circle with their hyphae. Is this protist most similar to a plant, animal, or fungus? There may be as many as 1. See different types of fungi here:. Classification of Protists As there are many different types of protists, the classification of protists can be difficult.

Next

Which of the following statements is NOT true of protists? a. Protists can be single

which of the following statements about protists is not true

Some of the best known types of fungi are the edible and the poisonous mushrooms. For such simple organisms, protists get their food in a complicated process. These protists do not, however, show cellular specialization or differentiation into tissues. D They should absorb white light preferentially. You can easily see bread mold and mushrooms without a microscope, but most fungi you cannot see.

Next

Biology 104 Test #1 Chapters 20

which of the following statements about protists is not true

These many different kinds of organisms that demonstrate the huge diversity within the Kingdom Fungi. B Animals, plants, and fungi arose from different protistan ancestors. A from infoldings of the plasma membrane, coupled with mutations of genes for oxygen-using metabolism B from engulfed, originally free-living prokaryotes C by tertiary endosymbiosis D from the nuclear envelope folding outward and forming mitochondrial membranes E when a protoeukaryote engaged in a symbiotic relationship with a protobiont 7 Which of the following statements is consistent with the hypothesis that certain eukaryotic organelles originated as prokaryotic endosymbionts? The Evolution of Fungi Fungi appeared during the Paleozoic Era, a geologic time period lasting from about 570 million to 248 million years ago. Some species of fungi can only perform asexual reproduction. Why don't we see more good news? All of the other choices provided are incorrect. They live in wet ormoist surroundings. They can exchange genetic material with other ciliates by the process of mitosis.


Next

What is true about all protists

which of the following statements about protists is not true

Like velocity, acceleration has a direction. E They should absorb green light preferentially. Protis … ts live in almost any environment that contains liquid water. It is a major cause of food poisoning in humans. A fragmented piece of the mycelium can eventually produce a new colony of fungi. E Both A and C are correct 14 A mixotroph loses its plastids yet continues to survive. Lichens Have you ever seen an organism called a lichen? Their consumption can lead to human health problems.

Next

Print Protists flashcards

which of the following statements about protists is not true

There have been attempts to remove the kingdomfrom modern taxonomy but it is still very much in use. However, in fungi, meiosis occurs right after two haploid cells fuse, producing four haploid cells. The disease was caused by a fungus that acted as a parasite. If so, then you have encountered fungi. They are important primary producers in most aquatic food webs. Rhizopus is a fungus that causes mouldy bread.

Next

9. Protists and Fungi

which of the following statements about protists is not true

Protists are unicellular, bacteria are multicellular. It allows developing drugs that make antibodies against the pathogen. The cell wall of a plant is made of cellulose, not chitin. Fungi Control of Pests Some fungi work as natural pesticides. The fungi help them digest the wood or leaves. Plant-like protists are classified into a number of basic groups Table.

Next

Print Protists flashcards

which of the following statements about protists is not true

Most protists, such as the ones shown in Figure , are so small that they can be seen only with a microscope. Chemicals from other kinds of algae are used to produce many kinds of plastics. The most plantlike Protists are called algae usually unable to move themselves. Lichens are crusty, hard growths that you might find on trees, logs, walls, and rocks. Although scientists used to think that fungi were plants, we now know that plants and fungi are separate. Asexual reproduction takes only one parent and sexual reproduction takes two parents.

Next

Which of the following statements is NOT true of protists? a. Protists can be single

which of the following statements about protists is not true

C They should reflect green light preferentially. Stemonitis is a kind of slime mold which forms small brown bunches on the outside of rotting logs. Protists like these can be unicellular or multicellular. Even among themselves, they have very little in common. The cells of fungi are not surrounded by cell walls B. If you take some soil, place it in a Petri dish, and flood it with water, you will see in about 20 minutes a vast number of protists. Fungi cannot eat or engulf food c.

Next

Which of the following statements is NOT true of protists? a. Protists can be single

which of the following statements about protists is not true

This simple cellular organization distinguishes the protists from other eukaryotes, such as fungi, animals and plants. Scientists used to debate about which kingdom to place fungi in. Although lichens may not be the prettiest organisms in nature, they are unique. Protists are mostly unicellular one-celled eukaryotes that exist as independent cells. Which of the following is true of fungi? Fungi even thrive in deserts. Next we start discussing plants.

Next