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pentagon [3]
2 years ago
6

Dog breeding is an example of _____________________________________. Where man chooses the beneficial traits and controls the br

eeding.
Biology
1 answer:
Tems11 [23]2 years ago
7 0

Dog breeding is an example of Associative mating.

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Some mussels require a sandy bottom in order to maintain an upright position. In which pond will they die out? A) Pond A B) Pond
charle [14.2K]

Answer: Hey I will gladly help. I can't right now because you did not say what each pond is like. If you fix it, I will do it for you

Explanation:

3 0
3 years ago
in humans, a combination of XX chromosomes results in a female zygote and that of XY result in a male zygotes. From whom does th
devlian [24]
The answer is: from mother

In a human diploid somatic cell (2n), there are<span> in total 46 chromosomes</span> - 22 autosomal chromosomes present in two copies and 1 pair of sex chromosomes. This means there are 23 pairs of chromosomes. In males, there is one X and one Y chromosome (XY) while in females, there are two XX chromosomes (XY).
During the formation of gametes, a female could give only X chromosomes, so gametes from the mother contain one X chromosome. But, a male could give X or Y chromosome, so gametes from the father contain either X or Y chromosome.
Female gamete and male gamete fuse to form a zygote. Male zygote must contain both X and Y chromosome. It inherits Y chromosome only from the father, so X chromosome must be inherited from the mother.
6 0
3 years ago
In guinea pigs the allele for black fur (B) is dominant over the allele for brown fur (b), and the allele for short fur (F) is d
galben [10]

Answer:

100%

Explanation:

This question involves two genes in guinea pigs; one coding for fur color and the other for fur length. The alleles of black fur (B) and short fur (F) is dominant over the alleles for brown fur (b) and long fur (f).

In a cross between two offsprings with genotypes: BBFF x bbff, the following gametes will be produced by each parent:

BBFF - BF, BF, BF, and BF

bbff - bf, bf, bf, bf

Using these gametes in a punnet square (see attached image), one will notice that all of the offsprings will have the genotype: BbFf i.e all or 100% of the offsprings are heterozygous for both of the genes or traits.

5 0
2 years ago
HELP ASAP!!!<br> Please help me answer these questions!
mafiozo [28]

5 is C -- mutation.

I can't read all of 6-- sorry!

5 0
3 years ago
Read 2 more answers
What may be saturated or unsturated?
koban [17]

Answer:

Below:

Explanation:

Saturated fatty acids lack double bonds between the individual carbon atoms, while in unsaturated fatty acids there is at least one double bond in the fatty acid chain. Saturated fats tend to be solid at room temperature and from animal sources, while unsaturated fats are usually liquid and from plant sources.


Hope it helps..

It’s LoyalGirl....

7 0
2 years ago
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