Answer: Pointers make an excellent choice for these excursions because they are lean and biddable—important qualities in dogs who will be hundreds of yards away from you during long-range hunts. Conversely, a dog plying the thick woods of a ruffed grouse covert will need to work close.
Explanation:
Its D) all the way
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Answer:
The mother must be heterozygous.
Explanation:
t=Tay-Sachs trait
T=Normal trait
Parent genotype combinations:
Tt x Tt
Possible genotypes:
<u> | T | t </u>
<u> T </u><u>| TT | Tt </u>
<u> t </u><u>| Tt | tt </u>
Since it is a recessive trait there must be 2 of the recessive alleles for the trait to show. This means neither of the parents can be totally normal(TT).
Since both parents are considered normal the both must be heterozygous to be able to produce an child with Tay-Sachs.
The dark reaction of photosynthesis is called the Calvin cycle or Calvin - Benson cycle.
It is a series of chemical reactions that occur in chloroplasts during photosynthesis.
It is also known as the light - independent phase because it happens after light energy ahs been absorbed from the sun.
It is named after scientist called Melvin Calvin who was the winner of a Nobel prize in chemistry for finding how this cycle works way back in 1961, at the university of California.