Please helppp Question 1 of 4
1.st Reproduction begins when body cells split so they only have half of the normal number of
chromosomes. The resulting cells are called ___
2nd. It is the function of the male reproductive system to produce
female reproductive system produces
cells

3rd. When a sperm and an egg cell meet it is called
called a
This process makes a new cell called ___
Word Bank:
sperm
fertilization , egg , zygote
gametes

What is the genotype for the following phenoytpe: a male fruit fly that is heterozygous for eye color and homozygous dominant for wing size. a eeww b eeww c eeww d wewe

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

How can you tell the difference between rough er from smooth er?