<span>Tissues are made up of groups of cells that all have a similar function and structure.
</span><span>Different species of plants and animals have different types of cells and thus different types of tissues, organs and systems. In humans and other animals, there are four main types of tissues: connective, muscle, nerve and epithelial. Each of these groups can be further broken down, as there are a number of different tissues within each family. For instance, the human body contains three different types of muscle tissue and two types of nerve tissue. Furthermore, blood, bones and cartilage are all types of connective tissue.</span>
what does 24um2 mean is that an exponet?
Multi cellular organisms are composed of many cells whereas unicellular organisms are composed of single cell. Multicellularity is indeed a progressive attribute of evolution where cells form tissue which forms organ and then organ system and finally an organism. Both multi cellular and unicellular organisms has advantages and disadvantages of their own. One of the main disadvantage of multi cellular organisms is that due to such a complex composition and functioning they require a large amount of energy for their maintenance and survival. Different organs and system require a huge amount of energy when it comes to comparison with unicellular organisms. A large amount of energy is also wasted in all these life processes. Though multi cellular organisms can survive in a variety of environmental conditions but then also their survival is difficult than any unicellular organism.
One is climate change I think
Answer:
If they are non-randomly associated in a population
Explanation:
- Haplotypes are a set of linked genes of one genome.
- Linkage disequilibrium occurs when these haplotypes do not occur at the expected genotypic frequencies.
- Genotypic frequencies in a population are the number of people with a specific genotype divided by the total number people.