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MrRa [10]
3 years ago
11

The oceans consist of ninety-six percent of which of the following?

Biology
1 answer:
Allisa [31]3 years ago
3 0
The oceans consist f ninety-six percent of A. pure water, and there is a small percentage of everything else.
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In a particular plant, two genes control height and flower color. tall height (t) is dominant to short height (t). yellow flower
Luda [366]
<h2>Answer:</h2>

As in a given cross two genes control the height and flower color. Tall height (T) is dominant over the short height (t) and yellow flowers (Y) are dominant over the white flower (y).

When the tall yellow flowered mated with short white flowers, the genotype of the plants can be;

TTYY × ttyy or It can be TtYy × ttyy or TTYy × ttyy or TtYY × ttyy

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Which skill is critical for a career in marine biology?
leonid [27]

The answer could be either B or D. Both are important for marine biology. I would have to say D is the best answer though!

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2 years ago
Cultures of a bacterial species were incubated on the shelf of a refrigerator, out on a lab bench top, on the shelf of a 37°C in
Oksana_A [137]

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Psychrophiles or cryophiles are a type of extremophiles i.e. they live in extreme environment. They grow well in low temperatures ranging from -20 to +10 degree Celsius.

Here, the bacteria was incubated at different temperatures. It did not show growth at standard incubation temperature of 37°C which indicates that it might be an extremophile preferring either very hot or very cold environment. But it also did not show growth at 50°C which means that it does not survive well at high temperature.

Lab bench top has generally colder surface compared to the surrounding environment and a little growth was observed there which indicates that this bacteria might require cold temperature for growth. The result was finally confirmed with abundant growth observed inside refrigerator which is only possible if it is a psychrophile.

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Do cells that do not undergo mitosis have a lesser chance of mutation and therefore a lesser chance of causing cancer?
dsp73
The failure of homologous chromosomes to separate properly is during meiosis where mutation appear 
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