Carbon dioxide (CO2) is formed from one carbon atom bonded to two oxygen atoms. Therefore, carbon dioxide is a compound!
Answer:
Hope this helps D.
Explanation:
Cells grouped together according to their similarity in shape, size, structure, intercellular materials, and functions are called tissues.
<h2>Answer:</h2>
The correct answer is option A which is an abnormal male with nondisjunction.
<h3>Explanation:</h3>
The karytope is the complete picture of chromosomes present in a cell of an individual.
It is used to study the chromosome number and abnormalities related with chromosome numbers.
Chromosomal nondisjunction is the consequence when the homologous chromosomes are not completely separated from each other during meiosis.
While chromosomal translocation is the crossing over of genetic material between two chromosomes.
Only chromosomal disjunction can be seen from the karyotype.
Answer:
C
Explanation:
The correct answer would be that <u>artificial selection decreased the genetic diversity of the pea plant.</u>
Genetic diversity is a measure of the number of traits or characters.
<em>Initially, the breeding produced a considerable population of both white and purple flower offspring. But as time goes on, the population of purple flower offspring increased while that of the white flower decreased till it eventually reached zero.</em>
Thus, artificial breeding reduced the number of traits in the population of the offspring from two to one - <em>a case of reduction in genetic diversity</em>.
The correct option is C.
