Scientists don't use common names to identify organisms in order to make sure that any scientist, no matter his or her mother tongue, can identify the organism. Scientists name plants by using Latin, so that way, any scientist will understand what the plant is.
The answer is
fly #1: Genotype: XBY, phenotype: male with bar-shaped eyes
fly #2: Genotype: XbXb, phenotype: female with normal-shaped eyes
fly #3: Genotype: XBY, phenotype: male with bar-shaped eyes
fly #4: Genotype: XBXB, phenotype: female with bar-shaped eyes
Since there is difference in inheritance, bar-shaped eyes must be X-linked dominant trait.
XB - dominant allele on X chromosome for bar-shaped eyes
Xb - recessive allele on X chromosome for normal-shaped eyes.
Let's see:
<span>Male offspring from parents that contained only bar-shaped alleles will have bar eyes:
Father Mother
</span>Parents: XBY x XBXB
Male offspring: <span>XBY
fly#1: XBY
</span><span>Fly#1 is crossed with a normal-eyed female (fly#2) only the female offspring have bar-shaped eyes:
Father Mother
Parents: XBY x XbXb
Female offspring: XBXb
fly#2: XbXb
</span><span>If a normal-eyed (fly#3) is crossed with a bar-eyed female (fly#4), whose parents contained only bar-shaped alleles, all their offspring will have bar-shaped eyes.:
Father Mother
Parents: XbY x XBXB (since her parents were: XBY and XBXB)
Offspring: XBXb XBXb XBY XBY</span>
Answer:
The Geostationary Operational Environmental Satellite-16 (GOES-16) is the first of NOAA's next generation of geostationary weather satellites. Among the many missions of this satellite, it will collect ocean and climate data.
Explanation:
Using satellites, NOAA researchers closely study the ocean. Information gathered by satellites can tell us about ocean bathymetry, sea surface temperature, ocean color, coral reefs, and sea and lake ice. Scientists also use data collection systems on satellites to relay signals from transmitters on the ground to researchers in the field—used in applications such as measuring tidal heights and the migration of whales. Transmitters on satellites also relay position information from emergency beacons to help save lives when people are in distress on boats, airplanes, or in remote areas.
Answer:
D. small vacuoles and a cell wall
Explanation:
Small vacuoles are found in animals, while cell walls are found in plant cells. Although plant and animal cells are both eukaryotic, the question asks if they would appear in the same cell which they would not.