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3 years ago

As the human population grows, common minerals become more scarce. Which of the following is one way to address this problem?

Biology

2 answers:

Yuri [45]3 years ago

8 0

Answer: B) Recycle resources more frequently

Minerals are naturally occurring chemical compounds, these are non- renewable resources. These can be found in the rock mass develop by physical process inside the earth crust due to changes in temperature and pressure. Due to increase in population cover all over the world, the minerals are becoming scarce.

Recycling is a process in which the used resources are transformed or converted in a form so, that it can be used again or may degrade the resource completely, so that it does not contaminate the environment. With the recycling process many minerals like metals can be recycled so that they can be used again. Hence, ensures sustainable use of minerals, and making them available for future generation.

sveta [45]3 years ago

7 0

B is the only only one that makes sense

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Calculating waist to hip ratio. This is indicative of excessive fat accumulation (of a certain type) which could be indicative of a higher risk for cardiovascular diseases

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2 years ago

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SashulF [63]

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2 years ago

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offsprin

Andrei [34K]

Answer:

The correct answer would be 2 in 4.

According to the question Xo and XO show codominance and express themselves completely when present in heterozygous condition. Cats bearing XoXO show patchwork of black and orange fur and are called tortoiseshell cats.

Xo codes for orange color fur and XO codes for black color fur. In addition, Y chromosome does not contain any gene associated with fur color.

Now, genotype of mother cat is XOXO (orange fur). So, the gametes formed would be XO only.

The genotype of father cat is XoY(black fur). So, the gametes would be Xo and Y.

The cross would lead to the formation of two male cats each having XOY as their genotype and two female cats each with XOXo as their genotype.

Hence, both the male cats would show orange fur and both the female cats would show patchwork of orange and black fur.

Therefore, we can conclude that 2 out of 4 would exhibit tortoiseshell coloring.

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A mutation is one form of genetic variation.

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2 years ago

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