WebThis set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Plant Kingdom – Gymnosperms-1”. 1. ... The roots in Pinus exist in the form of mycorrhiza View Answer. Answer: b Explanation: Some Gymnosperms have algal association in their roots and it is termed as mycorrhiza. WebMultiple Choice Questions on Mycorrhiza 1. The symbiotic relationship between fungi and roots of higher plants is called a) lichen b) Mycorrhiza c) Helotism d) mutualism 2. The advantage of fungus in this association is a) food b) protection c) mineral absorption d) …
MCQ ON MYCORRHIZAE class 12 for NEET - Biologysir
WebMycorrhiza Recommended MCQs - 252 Questions Biological Classification Botany NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question … Web24 dec. 2024 · Structures, Developmental Stages and Functions in Ectomycorrhioza. The sequence of events that results in ECM formation has been described in many studies (Chilvers & Gust 1982, Kottke & Oberwinkler 1986, Massicotte et al. 1987, Peterson et al. 2004). These events are summarised below. mediterranean highway current position
Multiple Choice Quiz on Mycorrhiza Plant Science Quiz
WebThey function as biofertilizers in this way. Arbuscular Mycorrhizal Fungi (AMF) is a sort of root-bound biotrophs that help roughly 80% of plants by exchanging mutual advantages. Because they provide the host with water, nutrients, and pathogen protection reciprocally for photosynthetic products, they're termed natural biofertilizers. Web7 apr. 2024 · Example: A = 350 kg/ha, B = 300 kg/ha, C = 3 kg of Mycorrhizae/ha. Microbial Agronomic Efficiency = (350-300)/3 = 16.67 kg kg-1, that is to say per kilogram of … WebMCQs on Manures and Fertilizers 6. Appropriate use of cow dung is made in (a) medicine (b) fuel (c) manure (d) building/construction material Answer: (c) 7. In children, this disease is caused due to excess nitrate fertilizers usage (a) mumps (b) jaundice (c) septicemia (d) methaemoglobinaemia Answer: (d) 8. For paddy, the best fertilizer is nail polish brush white background