Neco Model Questions Vol1 2018 Biology Question 50

Practice objective / multiple choice question 50 from the 2018 Neco Model Questions Vol1 Biology examination.

Neco Model Questions Vol1 2018 Biology Objective / Multiple Choice Medium Difficulty
Question 50 NECO_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • objective

Each spermatozoon has an independent probability of \(1\times10^{-9}\) of fertilising an ovum. If \(2\times10^{8}\) sperm reach the vicinity of the ovum, calculate the probability (to two decimal places) that at least one sperm fertilises the ovum.

Answer Options

A. 0.20
Correct Answer B. 0.18
C. 0.10
D. 0.15
Correct Answer
B
Correct Option:
0.18

About This Question

This is Neco Model Questions Vol1 2018 Biology Question 50. It is one of the objective questions from the 2018 Neco Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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