Answer:
The total number of possible combination of gametes formed through a particular genotype can be found by using the formula 2ⁿ, where n is the number of dissimilar or heterozygous allele pairs present in the given genotype.
For example, if the given genotype TtYyRR there are 2 allele pairs which are present in heterozygous condition.
So, possible combination of gametes would be 2² = 4.
All the possible combinations would be:
Answer:
16. Give the main function of each of the organelles listed below. Also, choose from the list on the bottom at least one phylum that has organisms which possess the organelle.
Organelle:
Food vacuole
Contractile vacuole
Flagellum
Pellicle
Chloroplast
Eyespot
Cilia
Nucleus
Oral groove
Plylum:
Sarcodina
Matigophora
Ciliophora
Sporozoa
Chlorophyta
Chrysophyta
Pyrrophyta
Phaeophyta
Rhodophyta
Explanation:
D - spine alignment and foot size.
Late australopiths had an S-shaped spine that allowed for balance when standing. Shorter and less flexible toes made pushing off the ground much easier.
Robert Hooke was the first person to see a dead cell.
Respiration and Photosynthesis
