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Dmitry_Shevchenko [17]
3 years ago
12

The chart below shows the inferred evolution of some dinosaurs during three time periods in Earth’s history.

Biology
1 answer:
pochemuha3 years ago
4 0

Answer:

camptosaurus

Explanation:

I think it's correct

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Tres sustancias que sirven de alimento a los productores:
igomit [66]

Answer:

agua, luz, CO2

Explanation:

(in english water, light, CO2)

4 0
4 years ago
What can scientists look at to help them prove that our modern-day animals evolved from extinct animals?
Dmitriy789 [7]

Answer:

Their skeletal structure and possibly how they look but usually not. You can also look at the way they live and the biomes they live in.

Explanation:

8 0
3 years ago
"A BbGg x bbgg cross yields a phenotypic ratio of approximately 5 black eyes, green skin : 5 orange eyes, white skin : 1 black e
Anna11 [10]

Answer:

<u>D. Mendel's law of independent assortment is being violated</u>.

Explanation:

The alleles of two (or more) different genes get sorted into gametes independently of one another or the allele a gamete receives for one gene does not influence the allele received for another gene, This is <u>Mendel's law of independent assortment. </u>

From the question, it is clear that phenotypes of black eyes is interdependent to green skin and phenotype of orange eyes is interdependent to white skin so it is violation independent assortment law.

All the four phenotypes are expressed fully in offspring so it is not violating law of segregation and these are not co-dominant.

5 0
3 years ago
Transcription factors in eukaryotes usually have DNA binding domains as well as other domains that are also specific for binding
trapecia [35]

Answer:

A) repressors

Explanation:

A transcription factor is a protein that controls the rate of transcription of genetic information from DNA to messenger RNA, by binding to specific DNA sequence. The function of TFs is to regulate-turn on and off genes-In order to make sure that they are expressed in the right cell, at the right time and in the right amount throughout the life of the cell and the organism. Groups of TFs function in a coordinated fashion to direct cell division, cell growth and cell death throughout life.

5 0
4 years ago
What are some of Mendel's experimental procedures and how did they contribute to his success as a geneticist?
san4es73 [151]

Mendel's was sucessful geneticist becasue of the following reasons 

1) he worked on pisum sativum which is bisexual 

2) short duration of life cylce 

3) its an annual plant

4) he was also having gud knowleged of statics

4 0
3 years ago
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