diamond-backed adder

[gmatmachoman]

Although the bite of diamond-backed adders are rarely fatal, they cause chronic flesh wounds, posing the greatest danger to the infant and elderly, who are particularly vulnerable to its poison.

diamond-backed adders are rarely fatal, they cause chronic flesh wounds, posing the greatest danger to the infant and elderly, who are particularly vulnerable to its

diamond-backed adders are rarely fatal, they cause chronic flesh wounds, and pose the greatest danger to the infant and elderly, who are particularly vulnerable to their

the diamond-backed adder is rarely fatal, it causes chronic flesh wounds, posing the greatest danger to the infant and elderly, who are particularly vulnerable to their

the diamond-backed adder is rarely fatal, it causes chronic flesh wounds, and poses the greatest danger to infants and the elderly, who are particularly vulnerable to its

the diamond-backed adder is rarely fatal, they cause chronic flesh wounds, and they have posed the greatest danger to infants and the elderly, who are particularly vulnerable to their

[pradeepkaushal9518]

plz arrange the options first they are mixed up

[paridhi]

Are you sure the question is correct. All answer choices will form Although the bite of who are.... which does not seem to be correct.

[gmatmachoman]

Are you sure the question is correct. All answer choices will form Although the bite of who are.... which does not seem to be correct.

Sorry guys!! Just edited the post!!

[paridhi]

Since bite is singular, A & B eliminated.

In E, pronoun they is not correct as the bite causes the flesh wounds and should be referred by it

between C and D, posing the greatest danger.... modifies the flesh wounds. The sentence intends to say that the bite poses danger to ... because they are vulnerable to the poison.

Thus IMO D.

Please correct me if I am wrong.

[bupbebeo]

Although the bite of diamond-backed adders are rarely fatal, they cause chronic flesh wounds, posing the greatest danger to the infant and elderly, who are particularly vulnerable to its poison.

diamond-backed adders are rarely fatal, they cause chronic flesh wounds, posing the greatest danger to the infant and elderly, who are particularly vulnerable to its

diamond-backed adders are rarely fatal, they cause chronic flesh wounds, and pose the greatest danger to the infant and elderly, who are particularly vulnerable to their

the diamond-backed adder is rarely fatal, it causes chronic flesh wounds, posing the greatest danger to the infant and elderly, who are particularly vulnerable to their

the diamond-backed adder is rarely fatal, it causes chronic flesh wounds, and poses the greatest danger to infants and the elderly, who are particularly vulnerable to its

the diamond-backed adder is rarely fatal, they cause chronic flesh wounds, and they have posed the greatest danger to infants and the elderly, who are particularly vulnerable to their

I believe the correct answer is D. it uses correct verb form such as poses and causes and pronounce its correctly refers to adder.

E wrong because they wrongly to adder or bite. adder and bite is singular

[thephoenix]

only D has correct pronoun antecedent agreement
rest all contains error in agreement
a);b) and e)they refers to a singular the bite
c)their refers to singular the diamond backed adder

[Shawshank]

IMO -- D

As reasons explained above