Covalent bonds is the correct answer
Answer:
The correct answer would be C) It increases survival for cuckoos, but decreases survival of the other birds.
The host chicks often face lots of competition from the cuckoo chicks in terms of food as well as space. It makes it difficult for the host chicks to survive.
It has also been found that cuckoo chicks beg to be fed more intensely due to which host chick die due to starvation.
In addition, in some species of cuckoo, cuckoo chicks remove host eggs from the nest within few days of hatching.
Heredity is the term use for passing of phenotypic traits from ancestors to next generation or from parents to offspring.
The process of the hereditary:
=> The offspring cell or organism acquires the characteristic of its parent cell of organism.
<span>The study of hereditary is called genetics. It is based on the DNA study of a person’s cell. Mendel’s law shows how this inheriting works </span>
<span>People may inherit physical, emotional or even health problems from their parents or ancestors.</span>
Answer:
The correct answer is - Protein hormones are synthesized on free ribosomes (false).
Explanation:
The majority of the hormones that are produced from endocrine glands are produced are steroids however some of the hormones are made up of peptide or proteins.
Protein hormone synthesis uses RNA, is a copy of the gene for this hormone, this is packaged into vesicles with the help of ER and Golgi bodies for movement through the cell and reaches to its target cell by traveling through the bloodstream. mRNA is transcribed from DNA in order to produce protein. These hormones are produced according to the mRNA coding from amino acids in the cell.
