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aalyn [17]
3 years ago
10

What is the purpose of a testcross?

Biology
1 answer:
pickupchik [31]3 years ago
7 0
It is used to determine the genotype of the offspring.
Hope this helps!
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It is never optimal to exercise an American call option on a non-dividend paying stock early. True or false?
Serga [27]

Answer:

False

Explanation:

Exercising an American call option on a stock with non –dividend  provides greater interest or saving on interest as compared to holding those call option.

In general, An American call can be exercised any time prior to its expiry time limit. In case of an American call on a stock with dividend, early exercise before the expiry is optimal. Early exercise also provides for in depth money options.  

7 0
4 years ago
Describe how a volcano would form along a divergent boundary convergent boundary and hotspot
daser333 [38]
For divergent boundary: when the crust of the earth fractures it allows magma to reach the surface. For convergent boundary: When one of the converging plates move underneath the other, a process also known as subduction; the new magma rises and can erupt to form volcanos. For the Hotspot: magma pushes through cracks in the crust to form volcanos. Hope this helps!!
7 0
3 years ago
Marta heard that a hormone is released when the stomach is distended that conveys the feeling of satiety to the brain. which hor
murzikaleks [220]
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7 0
4 years ago
In humans, the allele for dimples (d) is dominant to the allele for no dimples (d). at another gene locus, the allele for broad
swat32

Assuming you mean to type:

 

"In humans, the allele for dimples (D) is dominant to the allele for no dimples (d). at another gene locus, the allele for broad eyebrows (B) is dominant to the allele for broad eyebrows (b)."

 

Man: Heterozygous for both genes means DdBb

Woman: no dimples, and heterozygous for slender eye-brows means ddBb

 

Punnett Square

 

         DB       Db         dB        db

dB   DdBB   DdBb    ddBB    ddBb

dB   DdBB   DdBb    ddBB    ddBb

db    DdBb    Ddbb    ddBb    ddbb   

db    DdBb    Ddbb    ddBb    ddbb   

 

Interpretation: anywhere that has a capital letter has the dominant trait.

Dimples+Broad eyebrows : 6 cases out of 16  (3/8=37.5%)

Dimples+slender eyebrows: 2 cases out of 16  (1/8=12.5%)

No dimples+Broad eyebrows: 6 cases out of 16 (3/8=37.5%)

No dimples+slender eyebrows: 2 cases out of 16 (1/8=12.5%)

3 0
3 years ago
Read 2 more answers
HELP ASAP
PolarNik [594]

Answer:

??????????????????????????????????

Explanation:

7 0
3 years ago
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