Protist are eukaryotic organisms that cannot be classified as a plant animal fungus. They are mostly unicellular, but some like algae, are multicellular. Kelp, or “seaweed” is a large multicellular protist that provides food, shelter, and oxygen for numerous underwater ecosystems.

4 0

2 years ago

In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mend

Anestetic [448]

Crossing two true breeding parents with opposite parents is the key:

Assume W is straight wing and w is curly.
Then you are crossing WW with ww
This will result in ALL Ww as offspring - so all straight offspring

If you then cross Ww x Ww you end up with a mix of
WW (1), Ww (2) and ww (1) - so a mix of straight and curly

Answer:
P generation has straight wings and curly wings
F1 has all straight wings
F2 has straight wings and curly wings

8 0

2 years ago