random

Question 1

chromatin

Answer 1

complex of DNA that makes up DNA

Question 2

protein

Answer 2

large biomolecules, amino acids

Question 3

Nucleic acid

Answer 3

RNA and DNA store and transmit genetic information

Question 4

gene

Answer 4

sequence of DNA that codes for specific protein

Question 5

genome

Answer 5

set of genes or genetic material

Question 6

nucleus

Answer 6

membrane of the cell contains genetic material

Question 7

banding pattern

Answer 7

pattern of light chromosomes after staining

Question 8

gametes

Answer 8

reproductive cells, sperm and egg

Question 9

genotype

Answer 9

genetic makeup of an organism

Question 10

incomplete dominance

Answer 10

when neither allele is fully dominant over another

Question 11

codominance

Answer 11

both alleles are fully expressed

Question 12

mutations

Answer 12

changes in the dna sequence

Question 13

selective advantage

Answer 13

trait that increases survival and reproduction

Question 14

adaptation

Answer 14

process where organisms adjust to environments

Question 15

natural selection

Answer 15

where organisms better adapted to environments

Question 16

adaptive radiation

Answer 16

diversification between species like birds beaks

Question 17

artificial selection is

Answer 17

process by which humans select good traits

Question 18

monoculture is

Answer 18

cultivation of a single crop in a givin area

Question 19

what parts make up the sides of the ladder

Answer 19

sugar and phosphate

Question 20

how are the terms nucleotide genes chromatin- and chromosome related

Answer 20

Nucleotides are the building blocks of DNA, which forms genes that are organized into chromatin, and chromatin further condenses to form chromosomes during cell division.

Question 21

what is the connection between DNA RNA and protein

Answer 21

RNA and DNA are connected through the central dogma of molecular biology DNA is transcribed to RNA which is then transcribed into protein

Question 22

what are mutagens when do they occur during cell division

Answer 22

mutagens are changes in a sequence occurring during cell replication

Question 23

what r some ex of mutagens, and what are they

Answer 23

radiation chemicals viruses are agents that can cause mutagens

Question 24

how does selective advantage help an organism live better

Answer 24

Selective advantage helps an organism survive and reproduce better in its environment

Question 25

what is natural selection

Answer 25

process where organisms with advantageous traits are more likely to survive and reproduce like dark and light frogs

Question 26

what is meant by this statement, "Natural selection is situational"

Answer 26

means that the traits favoured by natural selection depends on environmental conditions at the given time

Question 27

how does speciation occur during adaptive radiation

Answer 27

when a single ancestral species diversifies into multiple new species

Question 28

examples of a carcinogen

Answer 28

UV rays, tobacco

Question 29

some examples of artificial selection done by humans

Answer 29

breeding dogs with specific traits, developing crops, selectively breeding livestock for increased meat or milk production