Question

Sex-limited traits are generally autosomal, which means they are not found on the X and Y chromosomes. Describe the phenotype of a female cattle with a genotype of XXII.
A.)Lactating
B.)Non Lactating
C.) Lactating and Non Lactating
D.) Male Lactating
Males have 44 body chromosomes(X) and two sex chromosomes (X-Y). Which explain the determination of the sex of their children?
A.) X-Sperm=male
B.) Y-Sperm=female
C.) XY is male and female
D.) XX is female
Genes located on the X chromosomes are called X-linked genes. Genes on the Y chromosomes are called Y-linked genes. Which type of traits explain the inheritance of these traits?
A.) Autosomal linked traits
B.) Sex-linked traits
C.) Sex-influenced traits
D.) Sex-limited traits

Answer 1

1) lactating

2)xy in male and female

3)Autosomal linked traits

Answer 2

Answer:

1)c

2)d

3)b

Explanation:

1)because the lactation not depends only upon the chromosomes but mainly controlled by hormones

that is true that hormones are mainly due the presence of chromosomes but the lactation hormones are only released during the gestation period and cattles lactate after there gestation period

so, it can be lactating or non lactating

2)as we can clearly eliminate that option a and b are totally wrong

so, we are left with only two c and d

and during amniocentesis we try to look for the y spot to detect if it's male or female and in c XY is called male and female that's not the case

according to me none of the options are correct as it tis the y chromosome that is said to determine the sex of baby

3)genes present on y chromosomes are called holandric genes not sex limited or influenced genes

so the only possible answer that explains the inheritance of both X and y chromosomes is sex limited genes

Mark as Brainliest