Mitosis results in two identical daughter cells
meiosis results in four identical daughter cells
The phloem transports sucrose that is converted to starch elsewhere.
If a neuron is exposed to tetrodotoxin ,sodium ions will be unable to cause the action potential,therefore being blocked from passing any impulses or receiving them...
The preliminaries utilized as a part of this lab are intended to section an arrangement inside the PV92 district that is 641 bp long if the intron does not contain the Alu addition or 941 bp long if Alu is available. The 300 bp increment is because of the grouping of the Alu embed.
Answer:
50%
Explanation:
According to the given information, the genotype of the mother who is homozygous recessive for gene "A" and homozygous dominant for gene "B"= "aaBB". Likewise, the genotype of the father who is heterozygous for gene "A" and homozygous recessive for gene "B"= "Aabb".
A cross between aaBB and Aabb would produce a progeny in following genotype ratio= 1/2 AaBb : 1/2 aaBb
Therefore, there are 50% chances for this couple to have a child heterozygous for both A and B genes (AaBb).