4 years ago

Can someone plz help me

Biology

2 answers:

Tamiku [17]4 years ago

4 0

Answer:

False

Explanation:

A seismograph is an instrument that measures and records details of earthquakes, such as force and duration.

VMariaS [17]4 years ago

3 0

Answer: False

Explanation:A seismometer is an instrument that responds to ground motions, such as caused by earthquakes, volcanic eruptions, and explosions. Seismometers are usually combined with a timing device and a recording device to form a seismograph

Also, do you do k12???

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Two alleles/letters for one trait that are different is called

Bezzdna [24]

Heterozygous is the answer.

4 0

4 years ago

In Escherichia coli, the genes lac , gal , trp , and his are necessary for utilization of lactose, utilization of galactose, syn

PolarNik [594]

Answer:

Minimal media + glucose + streptomycin

Explanation:

Those capable of synthesizing galactose can grow in minimal media, the availability of streptomycin will destroy those who are susceptible to the antibiotic, whereas glucose, a carbon source from which galactose may be produced and will encourage growth.

Therefore:

The medium should not include galactose when selecting for gal⁺.

Streptomycin should be present in the medium to select against $str^s$ .