Sam Wants to Count the Number of Cells Between B1

question 90

Multiple Choice

Sam wants to count the number of cells between B1 and B20 that contain numbers in them.Which of the following formula should he use to do so?

• A) =COUNT(B1:B20)
• B) =COUNTIF(B1:B20)
• C) =SUM(B1:B20)
• D) =CALCULATE(B1:B20)

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Definitions:

Homozygous

A genetic condition where an individual has two identical alleles for a particular gene or trait.

Alleles

Variations of a gene that occur at the same locus on homologous chromosomes, contributing to genetic diversity.

Genomic Imprinting

A biological occurrence where specific genes are activated based on which parent they are inherited from.

Polygenic Inheritance

An inheritance pattern in which traits are controlled by more than one gene, contributing to the phenotype in a cumulative or interactive manner.