Question No : 24 Redness of red sea is due to . Algae | O. P. Sharma | download | B–OK. Algae on Angiosperms. Algae differ from bryophytes in possessing (a) aerobic respiration (b) chlorophyll a and b (c) sex organs covered with a sterile covering (d) naked sex organs. Answer: Algae growing on the surface of aquatic plants are called as epiphytic algae. Algae & Bryophytes MCQ Worksheet 5 1. Red algae. Algae are defined as chlorophyllous, thalloid, avascular plants with cellular differentiation. (a) Hematococcus (b) Oscillatoria (c) Volvox (d) Lyngbya. A few algae also occur in terrestrial habitats such as moist soils, wet rocks, tree trunks, etc. Agar is obtained from (a) Gelidium (b) Laminaria … Botany MCQs On Algae These Multiple Choice Questions will help you to prepare your test easily, Here are 15 MCQs Questions Of Botany. Correct Answer : B. D None of these . Dec 26,2020 - Test: Spirogyra | 30 Questions MCQ Test has questions of NEET preparation. Most of the scientists deem the algal-fungal relationship in lichens as helotism. View Answer Discuss. 11. Multiple Choice Questions on Algae . May 16, 2019 / 0 Comments. The colour of brown algae is due to (a) Carotenes (b) Phycocyanin (c) Phycoerythrin (d) Fucoxanthin. b) Pteridophytes. Sexual reproduction involving the fusion of two cells in Chlamydomonas is (a) isogamy (b) homogamy (c) somatogamy (d) hologamy. Red snow is caused by which of the following in alpine region? 1. Chlamydomonas and Volvox are similar because A. they both are motile B. they are members of the Chlorophyta C. Both (a) and (b) D. none of these. Solution: Oedogonium filaments are typically unbranched and only one cell thick. Next. Batrachospermum is (a) Red algae of sea water (b) Brown … All Pakistani students can get Punjab Public Service Commission exams Past Papers of lecturer Botany. This set of Microbiology Multiple Choice Questions & Answers (MCQs) focuses on “Algae – Classification”. Correct Answer : C. Share this question with your friends. a) Gelidium. Image Source: c14608526.r26.cf2.rackcdn.com. Download books for free. We provide PPSC lecturer Botany past papers and online tests for preparation of Lecturer of Botany (BS-17). In which plants motile ciliated spores are produced during spore formation ? (1) Asexual reproduction and (2) Sexual reproduction. Oedogonium b. Class of 11-12 Nutrition in Animal MCQs NEET/AIIMS. B Oedogonium . 2. Correct Answer : B. What divides first during the method of fission ? They are called isogametes. View Answer Discuss. ALGAE MCQs. Algae & Bryophytes MCQ Worksheet 4 1. Algae which have food conducting tubes similar to phloem in vascular plants are :-A. Answer: (c) 2. Non-stratified wood. Biology Question Bank – 80 MCQs on “Plant Kingdom” – Answered! MCQs ON PLANT KINGDOM. Correct Answer : C. Share this question with your friends. A dwarf male . B. Sexual reproduction involving fusion of two cells in Chlamydomonas is . C Stigeoclonium . Define Phycology. Download NEET UG Biology Reproduction in Organisms MCQs in pdf, Biology chapter wise Multiple Choice Questions free, IMPORTANT POINTSReproduction is biological process in which organism give rise to offspring similar to itself. This is a crutose lichen (a) Peltigera (b) Usnea (c) Rhizocarpon (d) None of the above. B Trichodesmium erythrium . Helotism is a (a) master-master relationship (b) master-slave relationship (c) a kind of mutualism (d) a kind of symbiotic association. 2. Grid Method # Which of the following family does the weed Grass belongs to? Brown algae. grow epiphytically on Lemna. B normal male . The branch of biology dealing with the study of algae is called as phycology or algology. Agar-Agar is obtained from . A. Question 5. Diffuse porous wood. Asexual reproduction is by motile and nonmotile spores, formed only in cells with an apical cap. B Cyanophyceae . Find books NEET; Daily Practice Sheets; JEE Main; NEET Biology | Diversity in Living World | Algae & Bryophytes MCQ Worksheet 4. GK, General Studies, Optional notes for UPSC, IAS, Banking, Civil Services. Carpogonia is the female sex organ in which of the algae? Answer: (b) 3. Agar-Agar is obtained from a)Gelidium b)Polysiphonia c)Fucus d)Laminaria. Stratified wood. Algae (seaweeds) are usually aquatic, either marine or fresh water plants. Answer. Pages - Menu Multiple Choice Questions on Algae 1. Wood with vessels of unequal diameter and with the largest vessels localized in the early wood is called. Unicellular Red alga is (a) Batrachospermum (b) Harveyella (c) Porphyridium (d) Chondrus 2. C Chlorophyceae . Nostoc, Oscillatoria, diatoms Inhabitat on different bryophytes. In a sexual reproduction single parent is b) Polysiphonia. Mention any two endozoic algae. This test is Rated positive by 93% students preparing for NEET.This MCQ test is related to NEET syllabus, prepared by NEET teachers. 12. You could not lonely going taking into consideration book heap or library or borrowing from your associates to gain access to them. C Red algae or Batrachospermum . Question No : 16 The algae which help in the fixation of nitrogen belongs to class . D Ulothrix . In living orgamism there are two types of reproduction. View Answer Discuss. Answer: The study of algae is called as phycology or algology. Sindh Public Service Commission Lecturer Botany Old Papers and MCQs, PPSC Lecture , FPSC Lecturer , Punjab Educators Guide NTS GAT Subject MCQs, Sindh PUBLIC SERVICE COMMISSION. Question 6. (a) Chlamydomonas (b) Spirogyra (c) Dictyota (d) Fucus 29. ADVERTISEMENTS: … Oedogonium and; Ulothrix; Question 4. QUESTION: 23. phytoplanktons like oscillatoria,Anabaena, Eudorina, Closterium and volvox, filamentous algae like Spirogyra chara, Oedogonium and emergent plants like Ipomea, Typha and submerged plant like Vallisneria and surface floating plant like Eichhornia ,Pistia, Wolffia are producer community of pond ecosystem and phytoplanktons are more important as producer in pond ecosystem than the large … (a) Ulothrix, Oedogonium (b) Spirogyra, Zygnema (c) Sargasum, Oscillatoria (d) Both a and b 28. 1. C normal female . D Phaeophyceae . MCQs; Pakistan Studies; Saturday, 21 May 2016. Epizoic Algae Inhabitat on animals like fish, snail etc. 80 Questions with Answers and Explanations on “Plant Kingdom” for Botany Students. Nannandrium of Oedogonium is a . Such a gene is Q. Members of kingdom fungi and algae reproduce through special Asexual reproductive structure called as Zoospores.These are flagellated, motile naked protoplasmic bodies. Biology MCQs; Quiz on Diversity in Living World - Algae The word algae was coined by Linnaeus in 1753. 2.Plants which are not differentiated into roots, stem and leaves are grouped under a) … d) Laminaria. The motile reproductive bodies are characterized by a ring of cilia at the anterior end. Epizoic Algae. Plants which are not differentiated into roots, stem and leaves are grouped under. Diatoms grow on Oedogonium, Spirogyra etc. MCQ Biology - Learning Biology through MCQs Biology Multiple Choice Questions and Answers for Different Competitive Exams. Cocconis, Achnanthes etc. Zoospores are produce in a special structure Zoosporangium. Posted on August 23, 2017 by makoxmcqs. In Chlamydomonas, two vegetative cells may fuse … 1. Answer: Two endozoic algae: Chlorella and; Cladophora crispata. NEET; Daily Practice Sheets; JEE Main; NEET Biology | Diversity in Living World | Algae & Bryophytes MCQ Worksheet 5. A Rhodophyceae . View Solution play_arrow; question_answer24) The non-motile, greatly thickened asexual spores are called [CPMT 1990] A) Hypnospores done clear. a) Gymnosperms. 3. (d): Isogamy involves the fusion of gametes which are morphologically and physiologically similar. MCQs for NEET, JEE and All Competetions. View Answer Discuss. D) All the above done clear. Basic Computer MCQs 7 April 14th, 2019 - Enter your email address to subscribe to this blog and receive notifications of new posts by email Basic Information Technology Mcq Questions And Answers April 2nd, 2019 - Mcq Questions And Answers For Information TechnologyMcq Questions And Answers For Information Technology Another post with Mcq Questions And Answers For Information Technology … MCQs on Lichens. Algae contain about 18000 genera and 29,000 species. Define epiphytic algae with an example. Posted on August 23, 2017 by makoxmcqs. 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