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Vesna [10]
3 years ago
8

Draw the Punnett square for the following cross: Rryy x rrYy. URGENT!!! Due tomorrow I really need help and please list all poss

ible genotypes!!!

Biology
2 answers:
avanturin [10]3 years ago
5 0
Maybe this helps? Check it out!

Oksanka [162]3 years ago
3 0

Answer:

Explanation:

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Explain in your own words, why an avocado fruit has a higher biotic potential than a tangerine fruit.
ale4655 [162]

Explanation:

Each avocado fruit contains one large seed. Each tangerine fruit contains a dozen seeds or more. Because the tan- gerine tree produces more seeds per fruit, it has a higher biotic potential than the avocado tree.

7 0
2 years ago
Natural Bridge Cavern was formed by water that seeped into the soft limestone in central Texas. What is this process called?
Mamont248 [21]

Answer:

Chemical weathering

Explanation:

Chemical weathering is the process when rain chemicals react with rocks and minerals. In this process, the rocks are weakened. This chemical happening provokes the chemical reaction in the rock or in the mineral.

Chemical weathering is a spontaneous process and it leads to a more stable state for natural materials under a given set of conditions.

7 0
2 years ago
Which of the following are NOT correct based on Darwin's theory of evolution?
Black_prince [1.1K]

Answer:

D variations in individuals are not heritable

Explanation:

Genetic variation in individuals is what drives evolution. In a population of individuals in an environment, with the adequate resources, overpopulation can occur. However, resources are usually a limiting factor for population growth: there is not sufficient food/shelter etc. for everyone to survive.

Some individuals are better suited to success in the environment. This is because of random variation in their DNA that has arisen that give them a selective advantage. This allows them to thrive, take advantage of the limited resources over other members of the population, and be more likely to survive to reproductive age. This is natural selection.

Because this variation is genetic (in the DNA), they can then pass it on to their offspring. Over time, this leads to evolution over time.

8 0
3 years ago
The xx and xy sex chromosome shape is common to both ?
Marysya12 [62]
No one is for females and one is for male chromosomes
8 0
3 years ago
Construct a dialogue between your friend about the online class​
iVinArrow [24]
Do you like online?
no
8 0
3 years ago
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