Which country launched the Mir Space Station?

kvasek [131]

A.
Commuters drive personal vehicles to their places of work: offices, manufacturing plants etc.

Some may use car pooling or mass transit like buses. But too many want the luxury and convenience of coming and going on their own terms.

IMHO car pooling and mass transit needs to be used more to reduce environmental harm.

6 0

3 years ago

Which have scientists learned from studying seismic waves that travel through earth’s interior?

DENIUS [597]

<span><span>D. They have learned the precise depths where the boundaries between the earth's layers are located.</span>

The overwhelming amount of seismic activity particularly happens along convergent plate boundaries. In particular, reverse or thrust faults occurs on convergent plate boundaries.Converging plate boundaries are classified into two types of activities.First is the subduction boundary where the oceanic lithosphere is pressured beneath a continental plate or oceanic plate thus it overrides the other plate then slowly directed to the mantle where it will become a magma. Second is the collisional boundary where earthquakes occur because of the continental crust squeezed together then plates are pushed upwards.Reverse faults are correlated to earthquakes with magnitude of 8 or more.Hence, earthquakes of magnitude 8 or more are considered powerful and mega thrust earthquakes.</span>

5 0

3 years ago

In recombinant dna experiments, what is used to cut pieces of dna and what joins the resulting fragments to form recombinant dna

jonny [76]

DNA fragments are cut out restriction enzymes (restriction endonucleases) and then joined together using enzymes called DNA ligases.

<span>Restriction enzymes are enzymes which recognize target sequences (recognition sites) and cuts DNA at or near those sequences.</span>

DNA ligase is an enzyme that connects the gap between the molecules (if they have matching ends).

4 0

3 years ago

In acculturation, subordinate groups will often incorporate new cultural elements into their own culture, creating a blend of ol

Elenna [48]

Answer:

The question is incomplete and should be:

In acculturation, subordinate groups will often incorporate new cultural elements into their own culture, creating a blend of old and new. A reinterpretation of new cultural elements to fit them with already existing traditions is called:___________

a.innovation.

b.syncretism.

c.assimilation.

d.acculturation.

e.modernization.

THE ANSWER IS B (SYNCRETISM)

Syncretism is a merging of different beliefs, cultures, school of thoughts or philosophies

5 0

3 years ago

Part 1- Explain which traits would need to combine in order for a yellow cucumber and a green to make a green cucumber.

adelina 88 [10]

<h2>Part 1.</h2><h2>Answer:</h2>

Only the traits or allele for the green trait will be needed to make a green cucumber.

<h3>Explanation:</h3>

Here in the given example there are two allele responsible for the color of cucumber. One is Y which is dominant allele and codes for the yellow color.

While y is recessive allele and it will be code for the green color.

In case of heterozygous in which the genotype will be Yy but the phenotype will be always yellow because Y is dominant.

In case of genotype yy the phenotype will be green.

So for green cucumber there will be two y in the genotype.

<h2>Part 2.</h2><h2>Answer:</h2>

For yellow cucumber, there is need of only one dominant allele which codes for yellow.

<h3>Explanation:</h3>

According to the given punnet squre, There will be 4 genotypes from the breeding of a yellow cucumber and green cucumber.

The yellow cucumber is heterozygous or homozygous and its genotypes can be Yy and YY relatively.

But for green cucumber the genotype can only be homozygous which is yy.

In the punnet squre the 2 phenotype are yellow and green.

Hence for the yellow cucumber there is only need of one Y allele in genotype.

5 0

3 years ago

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