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balandron [24]
3 years ago
7

Based on the pedigree chart, what should you assume about the parental generation? A) The father was a carrier for a sex-linked

disease. B) The mother was a carrier for a sex-linked disease. C) You cannot make any assumptions based on the pedigree chart. D) Both the father and mother were carriers of a sex-linked disease.
Biology
2 answers:
MakcuM [25]3 years ago
8 0
Do you have a chart that you are able to add or post?
snow_tiger [21]3 years ago
5 0

B. The mother was the carrier for a sex-linked disease

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Has anyone done the How do males and females skeleton differ work sheet if so let me know. :)
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WOMEN AND MEN HAVE THE SAME NUMBER OF RIBS. We have 12 pairs, though some people are born with 11 or 13 pairs to no ill effect.

MEN HAVE BIGGER HEADS AND LONGER ARMS AND LEGS than women, relative to body size. Sources differ on comparative limb length but they all agree women have smaller, lighter heads & necks. Did you know a human head weighs about 5kg?

The biological sex of an adult skeleton can be determined with 95% accuracy by measuring the hip bones alone, 83% accuracy by the skull, and 80% accuracy by the long bones (femur & tibia).

WOMENS ELBOWS AND SHOULDERS are slightly different from men’s. Our arms bend a little further from our bodies and are more mobile at both joints.

FINGER LENGTH: Greater exposure to androgens in utero leads to a 4th (ring) finger that is longer than the 2nd (index), as often seen in men.

WOMEN HAVE A LONGER TORSO. Our skeleton accommodates extra reproductive organs and finds space to push things out of the way during pregnancy. It makes our legs shorter than men’s.

THE LARGER FEMALE PELVIS is better adapted for childbirth. It’s wider, longer, and held together by ligaments that soften during pregnancy, allowing the two halves to slide apart because of their narrow pelvis. Women’s slanted thigh bones put extra pressure on the knee joints, which have to rotate while men’s do not.

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5 0
2 years ago
Which value of x would make NO || KJ?
ycow [4]

Answer:

(16810) is the value of X that would make NO ll KJ.

7 0
2 years ago
Ok the role of the cell membrane in regulating how nutrients are gained and waste products lost.​
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Answer:

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Gases and food particles broke down in water must be assimilated and waste or harmful substance and molecules must be remove. For most cells, this type of selective transport of all materials all through the cell must happen through the plasma membrane.

7 0
3 years ago
Introducing substances into the air that may be harmful to living organisms or the environment is called
Gennadij [26K]
I believe the answer is C) Air Pollution
3 0
2 years ago
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Molodets [167]

Answer:

False.

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I am almost entirely sure that DNA testing had not been discovered at this time, but regardless of whether that is true, the very first criminal case that DNA testing was used in occurred in 1985. So no, it was not used commonly in the 20's.

8 0
3 years ago
Read 2 more answers
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