Terms
when a cell divides and the chromosomes with their genes are passed on to the cells produced, known as daughter cells.
What is mitosis?
provides new cells for growth and for replacement of worn-out cells
what is mitosis?
small pieces of tissues
what is explants?
which step of the cloning process is this?
a nucleus is removed from an ovum of an animal female donor.
what is the first step of cloning?
Two complete sets of chromosomes
what is the diploid number?
mitosis causes new organisms are generated without fertilization. It occurs in bacteria or in multicellular forms such as some plants and fungi.
what is asexual reproduction?
tissue taken from a parent plant and grown in a nutrient rich culture, under sterile conditions
what is calluses?
True or false
This newly created ovum is placed into a surrogate mother where it is stimulated to develop into an embryo is step two of the cloning process
what is false?
Organisms are produced and inherit genes from a single parent/ organism
what is asexual reproduction?
mitosis guarantees that the daughter cells receive an identical copy of the genetic material from the parent cell, preserving genetic uniformity and stability within the organism.
what is genetic consistency?
Each cell mass is stimulated with appropriate plant hormones
what is to grow a new plant?
the name of the first type of animal that has been cloned
tip: three words think baaa
what is dolly the sheep?
an asexual method of plant reproduction that occurs in its leaves, roots and stem
what is vegetative propagation?
Mitosis is responsible for substituting damaged or diseased cells, which is important for the ongoing upkeep of tissues.
what is Tissue Repair and Replacement?
Is this true?
the simplified version of the tissue culture's process:
sterile conditions-> Calluses-> explants
what is false?
State the problem that a cloned embryo would have upon birth.
What is, a very low percentage of cloned embryos survive to birth. animals born alive often have health problems or other abnormalities, and reduced life spans
used to propagate plants. explants are taken from parent plant to form calluses
what is tissue culture?
Mitosis enables a single fertilized egg cell to divide, producing the numerous cells required to construct a complete organism.
What is growth and development?
state the process of tissue culture
what is - explants -> sterile conditions-> calluses-> stimulation of calluses -> new plant
Which step is
The surrogate then gives birth to a new individual that is genetically identical to the animal from which the original cell came.
what is step four or the final step?