we observed some biological differences vs we observed some biological difference

Both phrases are correct, but they are used in different contexts. 'We observed some biological differences' is correct when referring to multiple variations or distinctions in biology. 'We observed some biological difference' is correct when talking about a singular contrast or variation in biology.

Last updated: March 22, 2024 • 891 views

we observed some biological differences

This phrase is correct and commonly used when referring to multiple variations or distinctions in biology.

This phrase is used when talking about more than one difference in the biological context.

Examples:

We observed some biological differences between the two species.
The study revealed several biological differences in the samples.
Researchers noted various biological differences in the experiment.

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During the first half of 2004 we observed some upward tendency in the medium and long-term estimates of inflation expectations extracted from various surveys and from indexed bonds.
Public health is affected by biological differences, the environment, access to information and socio-economic conditions.
There are biological differences between women and men which affect how diseases behave in the body.
Of course, we cannot forget the natural biological differences which exist between men and women.
Leaving aside biological differences, social and economic disparities, environment and access to education, knowledge and information all have an incisive effect on public health.
(5a) Public health is affected by biological differences, the environment, access to information and socio-economic conditions.
Secondly, there should be no untoward discrimination between men and women, apart from what is necessitated by virtue of strictly biological differences, including maternity or special aspects of motherhood.
He's got some biological weapon called HEAT-16.
The important thing to remember is that atrians' biological differences are due to their native environment, right down to their markings, which are bioluminescent in water.
We are opposed to the idea that the biological differences between men and women should give rise to two different world views and two different value systems.
These rights include the very important principle of equality between women and men, allowing of course for the circumstances arising out of the biological differences between them.
I have observed some underlying issues that need to be addressed.
I've observed some things that are distressing me.
Look, you may have some biological connection here, but you are not her parent.
Unconsciously, perhaps, by some biological or psychic mechanism that we can only guess at.
When human rights treaties are interpreted, the biological differences between men and women are not taken into account and this has drastic consequences, especially with regard to the AIDS pandemic, 60% of those affected being women.
Besides the fact that this argument was not supported by any evidence, it was also not taking into account that LRT has been successfully produced in Norway over many years, while the same biological differences between salmon and LRT have always existed.
Whereas it is justified to establish a separate list of third countries for imports of ratites, because of the biological differences between these birds and the other poultry species;
I've observed some... distressing behavior as of late, Mr. Cleek.
Not that we observed, no.

Alternatives:

We observed several biological differences.
We observed a variety of biological differences.
We observed numerous biological differences.
We observed multiple biological differences.