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oksano4ka [1.4K]
3 years ago
9

Think about what the DNA looked like.... Relate its chemical structure to how it looks when lots of it is chumped together

Biology
1 answer:
Klio2033 [76]3 years ago
4 0

QREWTYRYUYIOUITREWExplanation:

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_____ direct(s) and produce(s) human behaviors, personality traits, and even psychological disorders. the environment evolution
bekas [8.4K]

Answer;

Both genes and the environment

Both genes and the environment direct and produce human behaviors, personality traits, and even psychological disorders.

Explanation;

-Human behavior is determined by complex interactions of both nature and nurture. Genetic make up of a person together with the environment influences the physical and behavioral characteristics of an individual.

-Personality is a complex trait  that is influenced by many different genetic and environmental factors. Personality traits are also polygenic trait because multiple genes are involved in determining these traits.  Because a large number of genes each playing a small role in determining our personality, it is difficult to isolate and identify these genes.

3 0
3 years ago
The ph of the water in several lakes in norway and sweden had decreased to below 5.0 due to an increase in acid rain. What is mo
arsen [322]

Answer:

What will most likely happen in these lakes is that there will be a decline of several fish populations. The correct answer is A.

Explanation:

The options attached to the question are given below:

A. The decline of several fish populations

B. An increase in the number of fish.

C. An increase in the number of primary producers.

D. Increased predator- prey relationship.

The fishes, just like any other living organisms has ideal body temperature and pH at which they act best. The ideal pH for fish living in lake water is between 6 and 8. If the pH is reduced below this value then the water will become acidic and this will be toxic for the fish population living in the lakes. Therefore, those fish that can not cope will die and there will be a decrease in the fish populations.

7 0
3 years ago
'the fern are more terrestrially adapted 'explain this statement​
Llana [10]

Answer:

The reason for this is that both moss and fern species are relatively primitive plants that are only Imperfectly adapted to a terrestrial environment. ferns have both roots and vascular tissue and therefore, can grow larger than moss species, but like the mosses, ferns require water for reproduction.

4 0
3 years ago
What are the chararistics meoisis include
vlada-n [284]
Meiosis is a kind of cell division.
it's used to reduce half of the chromosomes and prodouce 4 gamete cells, which we call these cells haploid.
for example, it is used in human reproduction, for the sperm and ovum, in order to have a sexual reproduction.
the offspring of them are genetically non identical to the parent.
8 0
3 years ago
John's class has been studying blood type and donations John is not sure what blood type he has A dinner John asked him mom
Elodia [21]

Answer:

yes to mom will give him an allele for type A and hid Dad will give him

Explanation:

HOPE IT"S RIGHT

4 0
3 years ago
Read 2 more answers
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