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Which of the following may be used by microbes for adherence and biofilm formation?

Mannitol salt agar contains 7.5% salt which selects against salt intolerant bacteria. Mannitol is an alcohol that may be fermented by certain bacteria. A Gram positive coccus is able to grow on mannitol salt agar and ferments mannitol, this bacteria is probablya. Micrococcus luteus

Refrigeration and freezing are used to preserve foods, because cold causes

What microbe can thrive and grow in the acidic environment of the human stomach?

The structure produced from the mature ovary in a flowering plant is the:

Because seed plants have 2 different types of spores, they are considered ___________.

Phylum associated with the flatworms:

This structure provides a water-resistant protective covering on the upper surface of a leaf:

The simplest land plants are collectively known as

In seed plants, __________ are mature sperm-bearing male gametophytes.