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Troyanec [42]
2 years ago
8

A basic understanding of which field of science, and its related technology, is essential for the both Kepler spacecraft and for

Leeuwenhoek's discoveries of microorganisms and cells? A) botany B) zoology C) optics D) biology
Biology
2 answers:
Zigmanuir [339]2 years ago
8 0

Answer:

the anser is optics

Explanation:

i just did the test

kobusy [5.1K]2 years ago
5 0
The answer is D)biology
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Synthetic compounds found in an organism but not normally produced or expected to be present in that organism are called _____.
nlexa [21]

The correct answer is D. Xenobiotics

Explanation:

In biology, the word "xenobiotics" refers to any substance or chemical compound that is considered as not natural or synthetic is an organism, this means the substance or compound is not produced by the organism and therefore it is not expected to be found on it. In the seam way, a substance that is natural to the organism but that is found in abnormal concentration might be considered as a xenobiotics. This concept differs from pesticides because these are substances used to control pests and from bio remediators because these are used to deal with contamination. Therefore, the word that describes synthetic compounds that are not produced or expected to be present in an organism is xenobiotics.

5 0
3 years ago
List the four parts that are found in all living cells.
Ivan
<span>Cytoplasm, DNA, cell membrane, and vacuole</span>
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3 years ago
22. What part of its life cycle is our sun in?
Artyom0805 [142]

Answer:

The Sun, like most stars in the Universe, is on the main sequence stage of its life, during which nuclear fusion reactions in its core fuse hydrogen into helium. Every second, 600 million tons of matter are converted into neutrinos, solar radiation, and roughly 4 x 1027 Watts of energy

Explanation:

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3 years ago
A newly discovered gene has two aleles a and a scientists hypothesize that the alleles show incomplete dominance
tatiyna
If scientists believe that the newly discovered gene has two alleles A and a and that the alleles show incomplete dominance, the best way to prove this is to look for subjects who are homozygous with respect to the different alleles. The offsprings will all have the genotype of Aa and if indeed, the alleles show incomplete the dominance, the traits of the first generation will not manifest completely but a mixture of two will.
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3 years ago
True or false if false type the right answer. History<br>Sorry I choosed biology by mistake
bogdanovich [222]

Answer:

the first is mostly false but somewhat tru the second is true and the third is true

Explanation:

7 0
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