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xenn [34]
3 years ago
9

Why did the scientific community initially reject Wegener’s theory of continental drift?

Biology
1 answer:
Doss [256]3 years ago
4 0

Answer: A) Wegener could not explain what made the continents move.

Hope this helps!! :D

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Gregor Mendel observed that two plants with purple flowers could produce some offspring with white flowers and some offspring wi
podryga [215]

Answer:

Heterozygosity

Explanation:

The correct term that could explain the phenomenon is heterozygosity.

<u>In heterozygous condition, a gene is made up of two different alleles in which one would be dominant and the other would be recessive. </u>

<em>In heterozygous purple plants in which the alternate color is white, the white color is not expressed because its allele is in a recessive state. If two heterozygous plants are mated, the recessive allele in each plant would combine into some of the offspring, resulting in the production of white color progeny in addition to the dominant purple color progeny.</em>

Let us assume that the purple color allele is P and the white color is p.

   Pp    x    Pp

 PP  Pp  Pp  pp

PP and Pp - purple color

pp - white color.

4 0
3 years ago
Plz help! 15 points<br><br> • Would a plant be able to survive if the ground tissue was damaged?
34kurt

Answer:  I don’t think so because it needs the carbohydrates produced by the plant.

Explanation: No because the soil would be contaminating the soil until it reaches a point where the soil begins to tear and cracks will open in the soil and the air will be polluted, it would be an uninhabitable planet

8 0
2 years ago
Read 2 more answers
A lab technician observes a unicellular organism with two long flagella and two nuclei in the blood smear of a person. To which
Sloan [31]
<span>Trypanosomes are unicellular organisms (Phylum Protozoa) belonging to the genus Trypanosoma, the family Trypanosomatidae and the order Kinetoplastida. 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
7 0
4 years ago
Which of the stages of the water cycle were you able to observe in your model
natta225 [31]
The water cycle<span> or hydrologic is a continuous </span>cycle<span>where </span>water<span> evaporates, travels into the air and becomes part of a cloud, falls down to earth as precipitation, and then evaporates again. ... As clouds move up and over mountains, the </span>water<span> vapor condenses to form precipitation and freezes</span>
7 0
4 years ago
Name a metal metalloid
Elina [12.6K]

Answer:

boron, silicon, germanium, arsenic, antimony, and tellurium.

5 0
3 years ago
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