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Gala2k [10]
2 years ago
14

What is the geologic time scale?

Biology
2 answers:
Tasya [4]2 years ago
7 0
The geologic time scale is a system of chronological dating that relates geological strata to time, and is used by geologists, paleontologist, and other Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. Hope I helped!
Elina [12.6K]2 years ago
7 0

geologic time scale is a system of data  that relates to time. its helps earth scientist describe the time and relationship of the fossils they find. and help explain the major events that happened in our history like the dinos.


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Which area would have the most species diversity? a large desert island a small island with a central mountain a large island wi
Gekata [30.6K]

I would say an island with a lake, mountain, and rivers in the tropics, because that would generally have the most diverse population

5 0
3 years ago
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Define Chromosome, gene, and chromatid. Draw a picture of a chromosome and label it. Write a brief summary of both videos (at le
g100num [7]

Answer:

i can only define the terms for you.

Explanation:

chromosome - a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

chromatid - each of the two threadlike strands into which a chromosome divides longitudinally during cell division, each containing a double helix of DNA.

gene - a distinct sequence of nucleotides that forms a part of a chromosome, the order of which determines the order of monomers in a polypeptide or nucleic acid molecule which a cell or virus that may synthesize

5 0
2 years ago
If you have a heterozygous yellow-seed plant (Yy), the probability of forming a "Y" gamete is blank. The probability of forming
hram777 [196]

Answer:

<em>The probability of forming a "Y" gamete is 50%. The probability of forming a "y" gamete is 50%.</em>

Explanation:

Mendel was an Austrian monk whose findings led to make the foundation of genetics. Hence, Mendel is known as the father of genetics. He formulated two laws based on the researches he made:

  • Law of segregation
  • Law of independent assortment

According to the law of segregation, alleles segregate independently at the time of gamete formation. There is an equal chance for a gamete to carry the dominant or the recessive allele.

Hence, the probability of a gamete carrying a 'Y' or a 'y" allele will be 50% each.

8 0
3 years ago
WHAT IS VACUOLE MEANING
nata0808 [166]

Answer:

a space or vesicle within the cytoplasm of a cell.

3 0
3 years ago
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How will a organism be benefited if it reproduces through spores
exis [7]

Answer:

Spore can survive under unfavorable conditions as they are covered by a hard protective coat. Spores can grow to produce new plants and does not require sexual interaction with another organism. Due to their small size and light weight, they can be dispersed easily.

Spores can remain dormant till favourable conditions become available. b. Spores help an organism to tide over the bad phase. Spores can be spread through water, air or animals and thus is good for the spread of an organism to more places.

Explanation: hope this helps bro! (:

5 0
3 years ago
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