Answer:
5. 100% of the F1 plants will have flowers with no dots.
Explanation:
When a gene is haploinsufficient, the wild type allele needs to be present in two copies to produce the phenotype. In heterozygous condition, the phenotype wont be produced even though one wild type allele is present. The product produced by single wild type allele is insufficient to produce the phenotype.
Here, gene A is haploinsufficient. Wild type allele A1 will produce flowers with dots when it is in two copies. Null allele A2 and mutant allele A3 wont produce flowers with dots. If a wild type (A1A1) is crossed with A2A3 :
A1 A1
A2 A1A2 A1A2
A3 A1A3 A1A3
Since all the plants in F1 progeny have only one wild type A1 allele, its product will be insufficient to produce dots pattern. 100% of the plants will have flowers with no dots.
the community would be filled with insects like flies, dragonflies, misqotioes ect
Quality and features of the soil is very important as many plants and organisms breed and feed in soils
Answer:
The advantage of multicellularity, when compared to unicellularity is that the life span of organisms is higher in the case of multicellular organisms since they have a large number of cells to maintain various functions than the unicellular organism.
Explanation:
Answer:
It is the anther.
Explanation:
The anther is comparable to the make testis. These give rise tomale sperm cells.