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soldi70 [24.7K]
1 year ago
7

Find the heights of the first three blades of grass by clicking the tip of each blade. Measure the heights to the nearest tenth

of a centimeter. Record the heights in
Table A. Complete the interactive to progress.
5.2
Now that you have the heights of all ten blades of grass, calculate the average height of the grass. Record the average height of the grass in Table A of your Student Guide.
Biology
1 answer:
Eduardwww [97]1 year ago
8 0

Answer:

5.2

Explanation:

that is the only number, therefore  it it the average height of the grass

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Answer: organ system

Explanation:

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2 years ago
the genes stc1 and stc2, which share a common ancestor, are found in both zebrafish and humans. all four stc genes display simil
Temka [501]

Based on these facts, we can state that the genes of the two organisms had a eukaryotic origin.

We can arrive at this answer because:

  • Despite having exons, prokaryotes do not have introns in their genomes.
  • This means that if two organisms have the same sequence of introns and exons, they have a common ancestor, in addition to having their genes originated in a eukaryotic organism, which explains the sequence of introns.

This means that the genetic expression of these two organisms has similarities, even if they are organisms with different biological processes.

More information:

brainly.com/question/3641593?referrer=searchResults

5 0
2 years ago
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MariettaO [177]

Answer:

Enzymes attached with the body of substrate and speedup the reaction.

Explanation:

Enzymes attached with the body of substrate i. e. starch and increase the speed of break down and when the substrate is broken down, these enzymes detached from the substrate. Enzymes are the chemical substances present in the body of organism which helps to speedup the process of digestion. The digestion of starch starts from the mouth with the help of salivary enzyme and this starch is converted into smaller molecules which can be absorbed by the cells.

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3 years ago
scientific explanarions are based on empirical data and evidence. which of the following is not a scientific idea
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are chromosome pairs, one from each parent, that are similar in length, gene position and centromere location
tatyana61 [14]

Answer:

This definition suits that of "HOMOLOGOUS CHROMOSOMES"

Explanation:

Homologous chromosomes are similar pairs of chromosomes i.e. in length, gene positioning and centromere location (one from each parent) but not identical. Homologous chromosomes are not identical in the sense that, alleles on each pair may be different, resulting in genetic variation of the offspring.

Using humans as a case study, a karyotype (pictorial display of chromosomal arrangement) shows the complete set of chromosomes, which has two complete set (diploid). Each human cell contain 23 pairs of chromosomes, with each pair contributed by each parent i.e. 46 chromosomes in total. Every chromosome pair represents a set of homologous chromosome.

6 0
3 years ago
Read 2 more answers
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