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Julli [10]
3 years ago
15

A microscope reveals one hundred similar cells arranged end to end in a space of 1 millimeter the average length of each cell mu

st be ?
Biology
1 answer:
Varvara68 [4.7K]3 years ago
7 0

5 millimeters in length

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What role do genes and chromosomes play in the hereditary process?
uysha [10]

Each gene occupies a specific position on a chromosome. Because genes provide instructions for making proteins, and proteins determine the structure and function of each cell in the body, it follows that genes are responsible for all the characteristics you inherit. These pair up to make a total of 46 chromosomes.

6 0
3 years ago
5.Most of the fish in a lake produce a certain number of eggs each spring. However, one fish has the ability to carry and lay mo
ivolga24 [154]

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reproductive; and produce offspring

brainliest pls

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3 years ago
Rocky mountain juniper (juniperus scopulorum) and one-seeded juniper (j. monosperma) have overlapping ranges. pollen grains (whi
bixtya [17]

Answer:

Mechanical isolation

Explanation:

mechanical isolation is a form of prezygotic reproductive barrier, whereby similar species organisms become isolated and unable to successfully interbreed with each other to form zygote, as a result of incompatibility of their reproductive organ or structure, which prevents them from copulating. As a result of this, both species become separated as there is no gene flow between both.

The two species of juniper can be said to be kept separate by <em>mechanical isolation</em>, due to the differences and incompatibility of their reproductive structure.

8 0
3 years ago
Read 2 more answers
rue or false: DNA replication in eukaryotes occurs unidirectionally from multiple origins of replication.
IrinaVladis [17]

Answer:

False

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In eukaryotes, replication begins from multiple origins of replication and the replication forks move bidirectionally to replicate the DNA.

6 0
3 years ago
Design an experiment where you would determine how quickly lactaid works to break down milk sugar
xxMikexx [17]

Answer:

Gather 11 Cups And then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As A Control take another cup and do not add any lactaid. After 1 Minute, pour a known quantity of benedicts into cups of milk. Record the colour ( blue is the least amount of glucose progressing to green, then yellow, orange, red and brick/red brown). Take another cup of milk and then add the lactaid and wait for 5 minutes... Next is add the benedicts. Record the color, repeat steps 7 - 10 adding 5 minute each time until there are no cups left ( 15 minutes, 20,25,30,35,40,45) .

For the last is graph the data and forms conclusions ..

  • This is the right answer.
  • Hope it helps.
6 0
2 years ago
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