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3 years ago

_______ toxicity can result in slow growth and iron-deficiency anemia, and can damage the brain and central nervous system.

Biology

1 answer:

Wittaler [7]3 years ago

6 0

Answer:

The Lead toxicity can result in slow growth and iron-deficiency anemia, and can damage the brain and central nervous system.

Explanation:

Lead poisoning is a form of metal poisoning in the body which is triggered by lead. The most prone of these is the brain. Signs can be abdominal pain, indigestion, fatigue, irritability, problems with memory, failure to have children and numbness in the hands and feet.

It triggers nearly 10 per cent of quite unknown cause's intellectual disability and can lead to behavioral problems. A few of the consequences are irreversible. In extreme cases there may be coma, anemia, seizures or death.

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Which action shows a creative approach to the process of scientific inquiry?

docker41 [41]

A possible Hypothesis probably .

4 0

2 years ago

In pea plants, smooth (S) peas are dominant over wrinkled (s) peas in the single gene controlling pea texture. A plant with smoo

OlgaM077 [116]

Answer:

Ss and ss

Explanation:

Since the smooth trait (S) is dominant over the wrinkle trait (s), the genotype of the wrinkled pea parent is definitely ss.

Also, some of the progeny had wrinkled pea texture (ss). Each of the 2 wrinkled alleles must have been donated by each of the parent. It thus means that the smooth pea parent is heterozygous for the trait (Ss).

Now, let us look at a cross between the two parents;

Ss x ss

Progeny: Ss, Ss, ss, ss.

Phenotypically, 50% of the progeny are smooth peas while 50% are wrinkled.

Looking at the population of each of the phenotype resulting from the cross. 252:247 is approximately a 50:50 ratio.

Hence, the genotypes of the two parents are Ss and ss.

3 0

3 years ago

10.The bacteria that are capable of converting the atmosphere nitrogen into nitrates and nitrites

kotykmax [81]

It is b your welcome

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3 years ago

6. How can an introduced species affect an ecosystem?

SCORPION-xisa [38]

Answer:

When a new and aggressive species is introduced into an ecosystem, it may not have any natural predators or controls. It can breed and spread quickly, taking over an area. Invasive species can change the food web in an ecosystem by destroying or replacing native food sources.

Explanation:

I majored in Biology

4 0

3 years ago

Choose the law that BEST explains the example:

german

Answer:

3rd law

Explanation:

First law of Newtons :

Newton's First Law states that, unless an external force acts on it, an object will remain in a straight line in rest or uniform motion.

The second law of Newtons :

The second law states that an object's acceleration depends on two variables-the net force that acts on the object and the object's mass.

The change in the linear momentum of the object is equal to the force.

Third law of Newtons :

This law states that every action has its reaction with the same magnitude but in the opposite direction.

When we push the wall , then the wall does not move because the wall is fixed but we skid opposite to the direction of applied force because wall offers an opposite force on our body.

Therefore the answer is "third law".

5 0

3 years ago

Read 2 more answers