The connecting piece of a sperm is packed with gonads that produce energy.
Sperm is the male reproductive cell and is derived from the Greek word "Sperma" Significance is Root.
Sperm cannot divide and have limited life span, but after fusion with egg cells through fertilization, a substitute orgasm begins developing, starting as a totipotent zygote
Answer:
Eubacteria and Archaebacteria
Explanation:
Prokaryotes are single-celled organisms that do not have a nucleus
Eukaryotes are typically multicellular, but definitely do have a nucleus
Eubacteria and Archaebacteria DO NOT have nuclei
Fungi (think mushrooms) and Protists do have nuclei- and belong to the Eukaryote group- which means they DO have nuclei
Answer:
A. 3 bases at a time in the same direction
Explanation:
The genetic code refers to the rules guiding the synthesis of a protein molecule from the information enclosed in a gene. It encompasses all the 64 possible codons in living organisms. During translation where each codon is read to synthesize an amino acid, the genetic code reads three bases at a time since there are three bases in one codon.
These three bases are read at the same time in the same direction i.e. 5′→3′ direction of the mRNA molecule. This direction is referred to as the reading frame.
<span>Animals that may become endangered due to loss of habitat</span>