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serious [3.7K]
3 years ago
7

Space exploration has led to technological advances in robotics. True False

Biology
2 answers:
mr Goodwill [35]3 years ago
6 0
Space exploration did lead the technological advances in robotics.  So the answer is true
lakkis [162]3 years ago
4 0

The correct answer is True.

Explanation

Space exploration is a human activity through which one seeks to study, understand, and explain the hidden phenomena of the universe, galaxies, stars, planets, meteors, among others. Space exploration is an activity that had its peak in the middle of the 20th century when there was a technological race between the world powers of the time: the United States and the Soviet Union. At this time, some satellites were launch from the earth, and humans reached the moon. Later, the development of technological inventions, the human wanted to explore other places of the universe with difficult and hostile conditions for human life and high maintenance requirements for the potential crew. So, it was necessary to develop robots to explore these places without investing so much money and risk the lives of astronauts and scientists. According to the above, we can affirm that space exploration has an extensive influence on the robotic development. So, the correct answer is True.

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NATURAL SELECTION is defined as, individuals that have certain inherited traits tend to survive and reproduce at higher rates be
aliina [53]

Answer:

True.

Explanation:

It is defined as, individuals that have certain inherited traits tend to survive and reproduce at higher rates because of these traits

Natural selection is defined as organisms developing inherited traits that better help them survive in their environment.

<em>Hope this is correct, have a great day!</em>

6 0
3 years ago
Why can genes be considered derived characters?
aev [14]

A derived character refers to a particular character that is shared by members of a particular population. Genes are considered to be derived characters because THEY ARE TRANSFER FROM GENERATION TO GENERATION FROM PARENTS TO THEIR OFFSPRING. Genes are derived from the DNA molecule of the parents and these are passed to their offspring during the process of cell division in reproduction.


3 0
3 years ago
Read 2 more answers
In Kerr and Wright's experiment with 96 fruit-fly populations, only 4 males and 4 females bred in each generation. After 16 gene
Svetradugi [14.3K]

Answer:

2.Less than 73% of the populations would have only one allele present.

Explanation:

The two alleles chosen do not affect the fitness of flies in the lab environment, so Kerr and Wright could be confident that if changes in the frequency of normal and forked phenotypes occurred, they would not be due to natural selection.

Using a larger breeding population would not be expected to alter the outcome of the experiment.

3 0
3 years ago
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

7 0
3 years ago
How to find a dna sequence in another organism"?
goblinko [34]
The answer is <span>the number of DNA mutations in an organism is measured over time to determine how long it will take for a new species to evolve.</span>
3 0
3 years ago
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