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atroni [7]
3 years ago
6

Describe the observation that led to Wegener’s hypothesis ?

Biology
1 answer:
Aleksandr-060686 [28]3 years ago
7 0
The continents have migrated into their present positions from a previous single supercontinent landmass called Pangaea.
The idea that the continents fit together like a jigsaw puzzle




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The correct answer is: C) They are synthesized in the gallbladder.

Explanation:

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4 years ago
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A

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5 0
3 years ago
Which statement describes Mendel’s hypotheses regarding gametes?
Mariana [72]

The principle of segregation given by Gregor Mendel based on his experiments with the pea plants states that alleles of a gene for any trait are segregated during the formation of the gametes. Therefore, a gamete contains only one allele of a gene. When the male and female gamete combines during fertilization, the two alleles (one from each gamete) combine to form the gene.

Hence, the correct answer is 'Option B - A gamete carries one allele for a gene'.

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4 years ago
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What is one of the reasons why Gregor Mendel chose to study pea plants?
il63 [147K]

Answer:

To study genetics, Mendel chose to work with pea plants because they have easily identifiable traits.

Explanation:

For example, pea plants are either tall or short, which is an easy trait to observe, with that being said pea plants grow quickly, so he could complete many experiments in a short period of time.

6 0
3 years ago
5.Write observation and conclusion of each of the following activities​
Tomtit [17]

Answer:

Water puts pressure depends on their amount.

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3 years ago
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