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Margarita [4]
3 years ago
5

Which of the following statements is false? The number of chromosomes is different in different organisms. There are more genes

in a cell than there are chromosomes. A single gene can only influence a single trait. The karyotypes for a male human and a female human look different.
Biology
2 answers:
uysha [10]3 years ago
7 0

Answer:

the 3rd 1

Explanation:

DaniilM [7]3 years ago
4 0
Third statement is false. Certain genes called pleiotropic gens influence multiple characters
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Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. What is the probability of having offspri
adoni [48]

Answer:

<h2>The probability of a cross between RRYY x RrYy to generate a yellow and wrinkled seed offspring is 0%.</h2>

Explanation:

Circular and yellow seeds are overwhelming and wrinkled and green seeds are passive. It is vital to keep in mind that resective characteristics are as it were displayed when the sibling has two passive alleles for those characteristic, in the event that the descendant includes a latent allele and a overwhelming allele, the characteristic that will be presented is the overwhelming one. For this reason, able to say that a cross between RRYY x RrYy plants, would not create any descendant with wrinkled and yellow seeds. Typically since, the descendant of a crossing, must show an allele of each parent. One parent as it were has overwhelming alleles (RRYY), so able to say that all descendant will get 1 overwhelming allele for color and a overwhelming allele for seed surface, anticipating the sibling from communicating latent characteristics.

7 0
3 years ago
100 POINTS AND BRAINLIEST Index fossils give us clues to_______________?
madreJ [45]

Answer:

Index Fossils can be used to identify a specific time period.

Explanation:

8 0
3 years ago
Read 2 more answers
A white mouse whose parents are both white produces only brown offspring when mated with a brown mouse. the white mouse is most
natka813 [3]
Recessive. I don't know the topic of your question so I dont fully know. but if you are talking about dominant and receive then white would be a receive gene.
8 0
2 years ago
What are the 3<br> environmental stresses?<br><br> Give examples for each of<br> the stressors
son4ous [18]
Stressors may be natural in origin, being associated with such environmental influences as:
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constraints related to climate or to inadequate or excessive nutrients, moisture, or space
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5 0
2 years ago
I cannot understand why answer is D ... can someone pls help me.​
Leya [2.2K]

Answer:

It is quite simple.

Lets start from the markings above the topic "external temperature."

3 lines after 20 C is 23 C. As you can see, both of them (animal 1 and animal 2 wave drawing on the graph) meet at that point. So thats why Option D is correct

7 0
3 years ago
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