What can cause further fission reactions?
a. neutrons
b. electrons
c. protons
d. radioactivity

The correct answer is option A

Nuclear Fission can be defined as the nuclear reaction in which the nucleus of the atom splits into lighter and smaller nuclei. This process often produces neutrons and gamma protons, and huge amount of energy is released during this procedure.

The neutron which is released during this process keeps on colliding and amplifying and is carried out in controlled conditions in nuclear reactors.

vascular tissue transports materials from the environment into the plant.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation: