Consider the following four statements (A-D) related to

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Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F) Statements:
(a) On dry land it would die due to lack of O₂ its mouth is forcibly kept closed for a few days
(b) It has four- chambered heart
(c) On dry land it turns uricotelic from ureotelic
(d) Its life-history is carried out in pond water Options:

1. (A) (B) (C) (D)
  T F F T
2. (A) (B) (C) (D)
  T T F F
3. (A) (B) (C) (D)
  F F T T
4. (A) (B) (C) (D)
  F T T F

Correct Option: A

(A) Dry skin causes ceased cutaneous respiration
(B) Three chambered heart.
(C) Frog never becomes uricotelic
(D) External fertilization occurs in water