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aksik [14]
3 years ago
9

Choose the best explanation of the difference between evolution

Biology
2 answers:
kifflom [539]3 years ago
5 0

I think it's D. natural selection is the idea that species change over time and evolution is there idea that our world changes over time

sdas [7]3 years ago
4 0
Answer: A

Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place.
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Anna clips has two focal points one of the focal points is the___
Vadim26 [7]
Moon...? idk ;~;... I'm pretty sure the moon is one of the focal points.
8 0
3 years ago
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A certain type of flower has two alleles for color (blue, purple), and two alleles for stem height (tall, short). A tall blue fl
larisa86 [58]

Answer:

Mendel's law of independent assortment

Explanation:

Gregor Mendel is a really important figure in genetics, his work on pea plants provided us with many of the fundamentals of genetics that we still have today!

Mendel proposed 3 laws:

1. The law of dominance - this law states that where there are two different alleles (heterozygous) the organism will always express the dominant trait over the recessive trait

2. The law of segregation - this law states that offspring will inherit one allele from each parent, because allele pairs separate in the process of meiosis, such that each gamete contains 1 allele of each trait. When the zygote is formed, it contains an allele from each parent.

3. The law of independent assortment - this law states that traits are independent from one another at the time of gamete formation. The genes are segregated separately from one another, as the presence of one does not impact the presence of another.

This example shows that all combinations of the height and color allele are possible, and therefore nicely demonstrates the law of independent assortment

6 0
3 years ago
The following DNA strand is used as a template for transcription:
bonufazy [111]
The answer is B
C pairs with G, T pairs with A but in RNA T is replaced with U so A pairs with U
6 0
3 years ago
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N pea plants, tall plant height is dominant over short plant height. If there are 200 short plants in the F2 generation from a c
slava [35]

Answer:

600

Explanation: there is always a 3:1 ratio when you have a dominant and recessive trait.

hope it helps!

4 0
3 years ago
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Which one of mendel's laws relates to the inheritance of alleles for a single character? which law relates to the inheritance of
Ganezh [65]

great answer just add

5 0
3 years ago
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