Answer:
9:3:3:1
Explanation:
This type of crossing that involves two characters is referred to as dihybrid crossing. Generally, when there is a dihybrid crossing for heterozygous genes for both parents, the phenotypic ratio is usually 9:3:3:1 as shown in the figure in the attached document below.
Assuming the colour is White (P) and Black (p) and the
Height is Tall (T) and short (t)
The possible phenotypes will be in the ration
9 - White and Tall
3 - White and short
3 - Black and Tall
1 - Black and short
It should be noted that phenotypic ratio (phenotype) describes the outward appearance (what can be see physically) and not the genetic make-up. Thus, where there is a dominant character like P or T, the recessive characters are not considered to have been expressed.
Answer:
Prophase
Prometaphase
Metaphase
Anaphase
Cytokinesis and Telophase (Yes two answers)
Explanation:
Prophase is when the chromosomes condense
Prometaphase is when nuclear envelope dissolves
Metaphase, M for middle, meaning all chromosomes line up at middle
Anaphase, A for apart, meaning all chromosomes are taken apart in half
Telophase is the formation of 2 different nuclei, and Cytokinesis splits it
Answer:
im christian i dont believe in evolution
Explanation:
i can talk to you about creation though?
