Which of the following pair is NOT a match? O Chlamydias - chalamedya trichomatis (causes STD that can lead to blindness) O Epsilon Protobacteria - Helicobacter pylori (human pathogen causing stomach ulcer) O Spirochetes - Treponea pallidum (causes Syphillis) O Alpha Protobacteria – Rhizobium sp. (N2 fixation in legumes) O Gram positive bacteria – Oscillatoria (filamentous phytoplankton)

Q: Why did we soak our root nodules in bleach or alcohol before isolating rhizobia from them?

A: INTRODUCTION Rhizobia : It is a nitrogen fixing bacteria seen in plants.

Q: Which of the following groups is most likely to produce mushrooms? Basidiomycota O Chytrids O…

A: Mushroom are found in moist humus rich soil, open fields, grasslands and piles of straws. They fall…

Q: Mention four reason why drosophilla was chossen by morgan for his experiment in genetics?

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: When do bacteria form endospores? a-When environmental conditions are unfavourable b-When they want…

A: Introduction :- Spores known as endospores are produced inside of cells, primarily in bacteria.…

Q: .is stachyose found in plant‘s seed or root？or leaf？ 2.Does stachyose present in human‘s milk？ 3.…

A: A tetrasaccharide called stachyose is made up of sucrose and an alpha-D-galactose moiety that is…

Q: Which of the following is produced via asexual reproduction? Basidospores Conidia Ascospores…

A: Conidium is an asexual spore formed in fungi.  It is also known as chlamydospore, they are non…

Q: For hemophylia A what's on normal gene function

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Q: Why don't all of the yeast do cellular respiration?  2) What are the similarities and differences…

A: Hello! Since you have asked multiple question, we will solve the first question for you. If you want…

Q: As a group fungi are [Select ] getting their energy from [Select ]

A: Hi! Thank you for the question. As the second part of the question, isn't visible properly, I will…

Q: The agent of gas gangrene is classified as an based on its oxygen sensitivity so in addition to…

A: The death of the body tissue is referred to as gangrene. Gas gangrene is a form of gangrene caused…

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Q: George Beadle and Edward Tatum studled the common bread mold, Neurospora crassa, in the early 1940s…

A: IntroductionToday, we know that a normal gene provides guidelines for constructing a protein, which…

Q: what rust (puccinia), produces four different types of spores. indicate the ploidy of each spore…

A: Puccinia spp is a fungus known to cause parasitic infections (Black stem rust) on wheat plants. The…

Q: ompost Microbe part 2: structures he round objects at the end of the branching filaments are_ and…

A: Asexual spores are formed after mitosis (mitospores) without the involvement of meiosis. Sexual…

Q: What is the morphology of the following cells:       sarcina     tetrad     diplococci…

A: Bacteria are ubiquitous microscopic prokaryotic organisms which neither possess true nucleus nor…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.