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Gala2k [10]
3 years ago
7

Which two factors could lead to the evolution of a species over time?

Biology
2 answers:
Galina-37 [17]3 years ago
7 0

Answer:

2) Evolution is the result of mutations and recombination, only. 3) Organisms best adapted to a changed environment are more likely to reproduce and pass their genes to offspring. 4) Asexual reproduction increases the survival of species.

Explanation:

Artemon [7]3 years ago
4 0

Answer:

There are four forces of evolution: mutation, gene flow, genetic drift, and natural selection. Mutation creates new genetic variation in a gene pool. Gene flow and genetic drift alter allele frequencies in a gene pool.

Explanation:

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Which choice best summarizes the outcome of Reid’s experiment
Ilya [14]

This question seems to be incomplete because the experiment is not described but it is possible to answer it.

The correct answer is B. Redi disproved spontaneous generation.

Explanation:

Francesco Redi was an important scientist during the 17th century known for his experiments about maggots in rotten meat. This is because during Redi's time it was believed rotten meat was the origin of maggots because maggots seemed to emerge from this. Additionally, this perception was related to the spontaneous generation or the idea life can emerge from non-living materials. The results of this experiment show the idea about spontaneous generation was not true in the case of meat and maggots because maggots were simply the result of eggs flies laid on rotten meat. This means this experiment disproved spontaneous generation.

6 0
3 years ago
For protection and support.<br> Invertebrates may have an<br> Vertebrates have a backbone and an
nadezda [96]

Answer:

Skeleton

Explanation:

Vertebrates have bones

5 0
2 years ago
GgBb _grey fur and black eyes.
gizmo_the_mogwai [7]

Answer No 4:

The possible gametes for a homozygous grey furred and homozygous black eyed rabbit will be GGBB.

Answer No 3:

The possible gametes for a heterozygous grey furred and heterozygous black eyed rabbit will be GgBb.

Answer No 4:

The possible gametes for a heterozygous grey furred and red eyed rabbit will be Ggbb.

Answer No 5:

The possible gametes for a white furred and heterozygous black eyed rabbit will be ggBb.

5 0
2 years ago
Describe the properties of carbon that lead to wide variation in organic compounds
Novosadov [1.4K]

Answer:

Describe the properties of carbon that lead to wide variation in organic compounds?

Carbon is able to to have wide variation in organic compounds as a result of it allotropic property as it is the only element because of the ability to form four types of bonds.

Explanation:

3 0
3 years ago
Please help,, 20 points will be given!!✨
Lelechka [254]
Ill need to know what change you predicted, but natural selection can contribute to the change by allowing the organism with the mutation (advantage or disadvantage) to either parish or aid in its survival, resulting in that mutation to be passed on the other generations through breeding
8 0
3 years ago
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