Tue 16 Feb
Thursday lesson check
Answer the following questions to check your understanding o...
Tue 16 Feb
Thursday lesson check
Answer the following questions to check your understanding of the lesson.
Use the photo of the betta fish to answer Question 3.
3. A gene mutation in the beta fish results in a
double-tail. In this example, the mutation
results in a change to a physical trait
/ behavior. This change is desirable
by fish breeders but does not provide a
survival advantage for the fish, so it is lis
not considered an adaptation.
Answers: 3
Biology, 21.06.2019 15:00
Cedure,© data: rmativetable 1: positive and negative results when imacromoleculeregative results when testing for the presence of macromoleculeschemical test | positive test result negative tcarbohydrates – simplesugarse negizitivecarbohydrates – 2: results for the presence of macromolecules in the evidence sample
Answers: 2
Biology, 22.06.2019 00:10
Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c
Answers: 2
Biology, 22.06.2019 01:30
Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?
Answers: 3
Biology, 22.06.2019 04:50
Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.
Answers: 1
Biology, 22.07.2019 16:30
Mathematics, 22.07.2019 16:30
Mathematics, 22.07.2019 16:30
Biology, 22.07.2019 16:30
Chemistry, 22.07.2019 16:30
Mathematics, 22.07.2019 16:30
Social Studies, 22.07.2019 16:30
Mathematics, 22.07.2019 16:30
Mathematics, 22.07.2019 16:30