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Zorluk: Çok zorClause Boundaries and Linking

In temperate forest ecosystems, subterranean networks of mycorrhizal fungi facilitate reciprocal resource sharing between trees of disparate species, challenging traditional evolutionary models that emphasize pure botanical competition. Ectomycorrhizal fungi associate primarily with woody perennials, forming sheath-like mantles around root ______ arbuscular mycorrhizal fungi penetrate the cortical cells of herbaceous hosts to establish highly branched structures known as arbuscules.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. tips; conversely,Cevap
  2. B
    tips, conversely,
  3. C
    tips conversely
  4. D
    tips, because

Cevap

The correct choice is the option containing a semicolon followed by 'conversely' and a comma ('tips; conversely,').
The correct choice uses a semicolon to separate the two independent clauses and the conjunctive adverb 'conversely' (followed by a comma) to logically contrast the behavior of ectomycorrhizal fungi with that of arbuscular mycorrhizal fungi.

Adım Adım Çözüm

1
Analyze the structure of the two clauses surrounding the blank.
The first clause ('Ectomycorrhizal fungi associate primarily with woody perennials, forming sheath-like mantles around root tips') and the second clause ('arbuscular mycorrhizal fungi penetrate the cortical cells...') are both independent clauses.
Both clauses contain a subject and a finite verb and can stand alone as complete sentences.
2
Determine the relationship between the two independent clauses.
The relationship is one of contrast, comparing the root-sheathing behavior of ectomycorrhizal fungi with the cell-penetrating behavior of arbuscular mycorrhizal fungi.
Choosing a transition word that denotes contrast is logically necessary.
3
Determine the correct punctuation to join two independent clauses with a contrasting transition.
Two independent clauses must be joined by a period, a semicolon, or a comma plus a coordinating conjunction. When using a conjunctive adverb like 'conversely', a semicolon should precede it and a comma should follow it.
This avoids grammatical errors such as comma splices or run-on sentences.

Anahtar Kavram

Clause boundaries and sentence linking
Tahmini Süre:1m 15s
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Konular

Clause Boundaries and Linking

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