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1- Which Of the following members of chlorophyceae is not coenobial?
(a) Volvox (b) Pediastrum
(c) Hydrodictyon (d) Cladophora
Step by step
Solved in 2 steps
- Fungi Imperfecti or Deuteromycota:(a) Do not have complete hyphae(b) Do not form hyphae(c) Have no observed sexual stage(d) Cannot form conidia(e) Only form antheridiaExplain briefly the following terms with suitable examples:- (i) protonema (ii) antheridium (iii)archegoniumWhich statement is not true of the basidiomycetes? (a) they produce a secondary mycelium with n + n hyphae (b) their sexual spores are called basidiospores (c) they have a diploid thallus that produces zoospores (d) reproduction is mainly sexual (e) they have microscopic basidia
- Fungi are (a) eukaryotes and opisthokonts (b) prokaryotes and opisthokonts (c) flagellate and dikaryotic (d) autotrophic eukaryotes (e) heterotrophs with cellulose cell wallsFungi are filamentous with the exception of "X" which isunicellular. Identify X.(a) Yeast (b) Albugo(c) Mucor (d) Lichen Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.Which statement is not true of the zygomycetes? (a) many members of this group form endomycorrhizae with tree roots (b) their sexual spores are called zygospores (c) they undergo both sexual and asexual reproduction (d) plasmogamy and karyogamy occur (e) they have coenocytic hyphae
- Which of the following is/are example(s) ofdeuteromycetes?(a) Alternaria (b) Colletotrichum(c) Trichoderma (d) All of these Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.The pigments, energy reserve products, and cell walls found in land plants are also characteristic of (a) green algae (b) brown algae (c) golden algae (d) diatoms (e) euglenoids and diatomsWhich of the following is major characteristic of fungi that distinguishes them from other eukaryotes? (A) Nutrient acquisition via external digestion (B) Cells with nuclei and mitochondria(C) Acquiring nutrition through ingestion (D) Decomposition of dead organisms(E) Sessile lifestyle
- The ascomycete life cycle typically includes (a) mainly diploid thalli (b) the formation of a thick zygosporangium (c) the production of eight haploid ascospores within an ascus (d) the production of microsporidia (e) the production of ascospores, zoospores, and conidia at different stagesFungi are not classified in the Kingdom Plantae primarilybecause they:(a) Have unicellular and (d) Need high moisturemulticellular forms (e) Reproduce sexually(b) Are prokaryotes(c) Are heterotrophs20) Images B12 and B1S These two animals are both A) coelomates B) deuterostomes C) protostomes D) A &B 21) Image A12: These mushrooms are the fruiting bodies of a(n): A) zygomycota B) AM fungus (glomeromycota) C) ascomycota D) basidiomycota 22) Image B7: These microscopic animals are pseudocoelomates and filter water with their ciliated corona: A) True B) False 23) Image B2: These are: A) lichens C) bryophytes B) seed cones D) pine fruits 24) Image A6: Given the features of these unicellular photosynthetic organisms, they are (hint: look carefully at all the labeled structures): B) plants D) green algae A) cyanobacteria C) archeans 25) Image A1: The shapes of the bacteria shown as numbers 1,2 and 3 correspond respectively (in order) to: A) bacillus; coccus; spirillum B) coccus; bacillus; spirillum C) sphericus; roddus; spiralus D) bacillus; spirillum; coccus