Protists are a diverse group of organisms that fulfill many different ecological roles. Select all applicable ecological roles from the following list.
Tertiary consumer
Primary producer
Parasite
Primary consumer
Primary producer
Parasite
Primary consumer
Example -
Primary producer - Euglena, diatoms
Parasite - plasmodium, toxoplasma
Primary consumer - amoeba, paramoecium
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Protists are a diverse group of organisms that fulfill many different ecological roles. Select all applicable...
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Many organisms have different versos of genes for many of their characters. These different versions of genes are called: Phenotype Homozygous Chromosomes Alleles The genes an individual has for a specific characters is called it's _. Genotype Phenotype Nondisjunction Independent assortment Evolution and Biodiversity In ecosystems, producers are organism that can make their own food using recourses such as energy and simpler chemical substance. Which of the following is NOT a producer? Green Algae...
How many different pairs of people can you select from a group of 9 persons, if the order of selection does not matter?
23. Which of the following would be most significant in understanding the structure of an ecological community? I. determining how many species are present overall II. determining which particular species are present III. determining the kinds of interactions that occur among organisms of different species IV. determining the relative abundance of species A. only I and III B. only II and IV C. only I, II, and III D. only II, II, and IV E. I, I1, III, and IV...
15) The SAR dade is a diverse group of eukaryotes. Why are they grouped together! Excavata Diatoms Golden algae Stramenopiles Brown algae Dinoflagellates Apicomplexans Alveolates Ciliates Forams SAR clade Cercozoans Radiolarians Rhizarians Archaeplastida Unikonta A) they are all single celled C) they all have stiff shells or pseudopods b) they all have at least one taga D) they don't fit in the other perigos Use the following information to answer the question(s) below Paulinella chromatophora is one of the few...
please answer all 1. A type of adipose tissue in many organisms is called brown fat. Which of the following statements is correct for brown fat? Hibernating bears have very little of this type of adipose tissue. It produces a great deal of heat as a result of the presence of thermogenin. The efficiency of oxidative phosphorylation is high in this tissue. Its color is derived from high blood supply. 2. What statement illustrates the role of Ca2+ in regulation...
Countries all have different amounts of the factors of production for any industry. Factor proportions theory holds that in combination with the efficiency of production these differences are the determinants of a nation's patterns of trade. Select one: True False The idea that the dignity of humans is something that must be preserved is a key element of the utilitarian approach to international ethics. Select one: □ True False Spiffy Sandals (Scenario) Spiffy Sandals is a Canadian footwear firm. Spiffy...
can’t figure any of this out, please help all of it
1-5. Match the functional group indicated by the arrow to the correct classification Quinine used to treat malaria 2. OH Hºme Church Hyco-OH Nysatin A, 3. CH, CH, OH A) primary alcohol B) secondary alcohol C) tertiary alcohol D) phenol E) thiol сн, он CH, OH не OH CONH2 -OH Tetracycline, an antibiotic 6-10. Given the following list of acid strengths of some medications, match the acid to the...
NAME! Select the best answer and bubble it in on your blue scantron. 1. Where would be the absorption peak of a carbonyl, C-0, stretching in IR? a) around 3300 cm b) around 2980 cm" c) around 1700 cm d) around 1200 cm 2. What is the Grignard reagent in nucleophilic addition reaction considered? a) b) 0 c) H d) all the above 3. What a cynaohydrin contains? a) CN and NH. b) N, and OH. c) CN and OH....
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
Ecology Exam number: 700038RF Exam Guidelines Exam Instructions Question 1 of 20: Select the best answer for the question. PERIODIC TABLE OF THE ELEMENTS No Mg. Zn Ga GeAs Se Br Ru Rh Pd Ag Cs B Fr R La Ce r Nd Sm Eu Gd Tb Dy Ho Er TmYbu Ac Th PeU 1. What atom is a noble gas in group 18, row 4? ○A.Kr O C. Ne O D. Ar The Nature of Science, the Chemistry of...