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3.Most animals are mobile. 4.Animals are multicellular heterotrophs. 5.Animals store energy as glycogen not starch (plants). Porifera Examples: Sponges Characteristics: “Pore Bearing”, no nervous system, no circulatory system, no true digestive system, (ameobocytes are a cell that acts to di...
Heterotrophs Obtainnutrientsbyeating Move Mostanimals reproducesexually Twokeystepsintheevolutionof animals Evolutionof Tissues Bodysymmetry Radial Bilateral Evolutionoftissues Allanimalshavetissues except…thesponges Whataretissues? Agroupofsimilarcellsthat ...
Decomposers like fungi and bacteria are I. autotrophs II. heterotrophs III. chemoautotrophs View Solution Assertion (A) : The earliest organisms that appeared on the Earth were non-green and presumably anaerobis. Reason (R ) : The first autotrophic organisms were the chemoautotrophs that neve...
archaebacteria : [(a)methanogens converts CO_2 and formic acid into methane, (b) halophiles develop a pigmented membrane to herness sun's energy, (c) All methanogens are heterotrophs. , (d) Thermoacidophiles oxidies sulphur to sulphuric acid under aerobic conditions., (e) methanogens and...
Cyanobacteria are Aheterotrophs Bchemotrophs Cautotrophs DorganotrophsSubmit Which of the following feature is correct for cyanobacteria ? View Solution Some characters are given below. Which of them are true for the cyanobacteria? a) Oxygenic photosynthesis b) Non-oxygenic chemotrophism c) ...
Apart from plants and animals, microbes form a permanent biotic component in an ecosystem. While plants have been referred to as autotrophs and animals as heterotrophs. What are microbes referred to as? How do the microbes fulfill their energy requirements?
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