All categories

3 years ago

BRIEFLY EXPLAIN what you would say is the difference between XXX SYNDROME AND XYY SYNDROME.

Biology

1 answer:

telo118 [61]3 years ago

5 0

Answer:

Trisomy X, also known as triple X syndrome and 47,XXX, is characterized by the presence of an extra X chromosome in each cell of a female. Those affected are often taller than average.

Klinefelter syndrome (sometimes called Klinefelter's, KS or XXY) is where boys and men are born with an extra X chromosome. Chromosomes are packages of genes found in every cell in the body. There are 2 types of chromosome, called the sex chromosomes, that determine the genetic sex of a baby.

Explanation:

You might be interested in

Which organisms are most critical in the nitrogen cycle?

Strike441 [17]

These are the things that convert nitrogen in the soil -cyanobacteriaparticipate. After nitrogen has been fixed, other bacteria convert it into nitrate, in a process known as nitrification.

8 0

3 years ago

Functional analysis of the genome of a prokaryote shows that 20% of the genome is for metabolism, 1% for biosynthesis of amino a

Zarrin [17]

Answer:

This particular organism lives in an environment that is rich in organic material, particularly amino acids and proteins. Also the organism has low amount of amino acid biosynthesizing genes and relatively higher amount of peptide transporters.

8 0

3 years ago

Read 2 more answers

Explain how each pair differ in meaning. Exponential growth, logistic growth

wel

Exponential growth = individuals are not limited by food or disease; the population will continue to grow exponentially; Logistic growth = the population begins to grow exponentially before reaching a carrying capacity and leveling off.

-Jen♥

7 0

3 years ago

A parent cell gives rise to daughter cells with identical genetic information. Which of the following data supports the idea tha

Yuri [45]

Answer:

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Explanation:

We are looking for a parent cell that gives rise to daughter cells with identical genetic information.

In simpler words, we are looking for something that makes 'clones' of itself.

In this statement (second option), the parent and daughters are all feline skeletal muscle cells.

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Other incorrect choices: (All having to do with reproduction).

A child has brown eyes; one of its biological parents has green eyes, and the other has brown eyes.

This situation has two parents, each with a different trait. The child takes one of the parent's trait. The parents did not make a 'clone' of themselves.

A human sperm fuses with a human egg cell, resulting in the development of a new human.

The parents don't make 'clones' of themselves. The sperm did not make more sperm. The egg did not make more egg cells.

A long-stemmed plant reproduces with a short-stemmed plant, and the offspring are all long-stemmed.

The offspring plant only took the trait from one of it's parents. Also, whole plants are not individual cells.

4 0

3 years ago

Cell theory holds that new cells arise from preexisting cells. Which of the following is most likely to support this idea of cel

Ray Of Light [21]

Answer:

B that most multicellular animals don't reproduce asexually

8 0

3 years ago