1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
worty [1.4K]
3 years ago
10

During what phase of the moon does a lunar eclipse occur?

Biology
1 answer:
ss7ja [257]3 years ago
6 0

Answer:

A lunar eclipse happens when the moon passes into the Earth's shadow. Therefore this happens during a full moon, when the illuminated side of the moon is facing the Earth. The sun, Earth and moon have to lie along a straight line.

You might be interested in
How do traits within a population change over time?
drek231 [11]

Answer:

Evolution is a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species.

Explanation:

5 0
3 years ago
What planets are easiest to study?
Nikolay [14]

To be honest, since we live on Earth (assuming you do as well), Earth is the easiest planet to study. We don't know much about the other planets because we've never been to any of them. I believe that the second easiest planet to study is either Uranus or Saturn.

5 0
3 years ago
The genetic analysis of Neanderthal bones indicates they
ikadub [295]

Answer:

The correct answer will be option-B.

Explanation:

<em>Homo neanderthelensis</em> or Neanderthals are the close relatives of the <em>Homo sapiens</em> or modern humans which became extinct around 10,000 years ago.

The Neanderthals and sapiens are the two related species of the same genus Homo but they showed distinct features like Neanderthals were muscular and shorter in height compared to the <em>Homo sapiens</em>. Recent fossils indicated that Neanderthals and<em> Homo sapiens</em> interbreed in some parts of the world as they were closely related to each other.

Thus, Option-B is the correct answer.

4 0
3 years ago
Knowing that the genetic code is universal, scientists use molecular biological methods to insert the human beta-globin gene int
Radda [10]

Answer is given below :

Explanation:

  • When the beta-globin gene is inserted into the bacterial chromosome, during insertion, beta-globin forms a stop codon between the coding sequences of beta globin, resulting in a reduced amino peptide. Acid on translation
  • Furthermore beta-globins form a tertiary protein complex with alpha-globin, which in addition to the ham-subgroup forms functional hemoglobin.
  • Since we only put the beta-globin gene on the bacterium-chromosome that is not enough to make a functional protein, we found a non-functional protein
8 0
3 years ago
Technology can have good and bad effects. What is a bad effect of spraying pesticides on crops with the use of airplanes?
Anastaziya [24]

The correct answer is option a, that is, It is sometimes sprayed too far from the crops.

The use of pesticides on crops may exhibit a significant threat to the environment, mainly in and nearby to water sources with sensitive ecosystems, sources area, public drinking water, residential areas, and recreational waters.  

Aircraft spray of pesticides takes place from a greater altitude than the ground-based equipment and on a major scale, both of these elements may enhance the threat of spray drift.  


6 0
3 years ago
Read 2 more answers
Other questions:
  • He constant, dynamic process of continual addition of new bone tissue (bone ____________ ) and removal of old bone tissue (bone
    8·2 answers
  • What noise does a deer make??
    5·2 answers
  • Natural selection is a _____ of evolution
    11·1 answer
  • Which best describes the role of a primary consumer in a food web?
    7·1 answer
  • Please if you could helpppppppppp.
    9·1 answer
  • A wave with a height of a 5 feet and a wavelength of 15 feet has a wave base of
    15·2 answers
  • Name the type of cell division that takes place in the zygote of an organism exhibiting haplontic life cycle​
    15·2 answers
  • Many bacteria and fungi are important in the environment because they
    15·2 answers
  • PLZZZZ HELP List the six kingdoms.
    12·2 answers
  • What is the most valid conclusion regarding ocean depth temperature, based on the data? The temperature and salinity increase wi
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!