Some flowers show incomplete dominance. If RR = white and R'R' = red, which phenotypic ratio would
be expected in the o spring of two pink flowers?

Answer:

1 red: 2 pink: 1 white

0 red: 4 pink: 0 white would be the phenotypic ratio expected in the o spring of two pink flowers. So, the correct option is (D).

Phenotypic ratio defined as the relative number of offspring expressing a particular trait or combination of traits, which can be determined by performing a test cross and the frequency of the trait or trait combinations being expressed depending on the genotype of the offspring can be identified.

Phenotypic ratio is expressed as the ratio of different phenotypes present in the progeny of a cross where the ratios are numerical comparisons. For example, if one has three mangoes and two oranges, the ratio of mangoes to oranges will be 3:2.

For above given information, if we cross RR which is white with R'R' which is red, we will get 4RR' offspring which are pink in color. then the ratio will be 0 red: 4 pink: 0 white.

Thus, 0 red: 4 pink: 0 white would be the phenotypic ratio expected in the o spring of two pink flowers. So, the correct option is (D).

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Find the measure of 3.

true or false
Only animals have a niche.

Which two molecules are produced over the course of the light and dark reactions of photosynthesis?

glucose

water

carbon dioxide

pyruvic acid

oxygen

Scientists notice structural similarities between fossils of a land animal and an aquatic organism. They know the similarities are not a result of the two organisms having to adapt to similar environments. What can they attribute the structural similarities to?
convergent evolution
common ancestry
transitional evolution
similar mating habits

What is the most common type of ocean pollution?

I will Mark you Brainliest for the quickest and correct answer Please help O really need you help

AND NO LINKS PLEASE Rainforestowl PLEASE I AM TALKING TO YOU

A student claims that the only difference between prokaryotic cells and eukaryotic cells is that
eukaryotic cells have a nucleus, but prokaryotic cells do not. What is wrong with this claim?

The description of the cell types is incorrect.

Prokaryotic cells have a nucleus, and eukaryotic cells do not.

The description of the cell types is incorrect. Both prokaryotic and eukaryotic cells have a nucleus.

There is another difference between the cell types. Eukaryotic cells have membrane-bound organelles, but
prokaryotic cells do not.

There is another difference between the cell types. Eukaryotic cells have a cell membrane, but prokaryotic
cells have a cell wall instead.

does anyone what this structure is called? and also if you can identify it please

For each sequence of DNA is shown. Write the complementary RNA sequence underneath the letters, then use the codon chart to determine the amino acid sequence. DNA: TTC AAT GGT CTA GGG

Black fur (B) is dominant and white fur (b) is recessive in mice. What are the possible offspring of two black mice (Father = Bb and Mother = Bb) bred together? Think of Mendel's F2 generation.​

GVC – Understand how humans depend on and affect natural resources.
Learning Targets:
ESS4.1 – Construct an explanation for how the availability of natural resources, the occurrence of natural hazards, and changes in climate affect human activity.
ESS4.2 – Use computational thinking to explain the relationships between the sustainability of natural resources and biodiversity within a system.
ESS4.3 – Design solutions for developing, managing, and utilizing energy and mineral resources based on cost benefit rations on large and small scale
ESS4.4 – Design solutions for a major global or local environmental problem based on one of Earth’s systems.

a recipe calls for 1 cup of sugar and 1/2 cup of flour.Zoe uses 1 cup of salt and 1/2 cup of flour.
which kind of mutation is best modeled by zoes version of the recipe​

a. Draw a food chain that could exist in your ecosystem.
b. Draw a large arrow to show how the energy flows through your food chain

c) Explain why wheat is not able to grow well in
nitrate poor soil.
​

The fact that choanoflagellates and collar cells of sponges resemble each other supports the inference that ________. Group of answer choices choanoflagellates are animals choanoflagellates are more closely related to sponges than they are to protists choanoflagellates and sponges evolved similar cell structures through convergent evolution choanoflagellates and sponges are sister groups

What is Florida’s most popular gamefish

Describe what happens to the egg in the ovary as the FSH level increases.

what is an indication that water is entering a cell?

how does the DNA determine the order of amino acids?

Help me with this please

Can angiosperms be considered male or female?

Which of the following best describes a career in Genetic Technology?
a. Athena uses a sophisticated telescope to observe stars
b. Zach tracks the number of fish that inhabit a certain coastal sea
c. Vincent modifies the DNA of bacteria to study function of their genes
d. Lindsey writes computer programs that models the 3-D structure of chemicals.

What is meant by trophic levels?

What type of microscope would you use to view a live sample?
1. Scanning Electron Microscope
2.Transmission Electron Microscope
3.Magnifying glass
4. Light Microscope

In protein synthesis, how many nitrogenous bases code for a single amino acid?
one
two
three
four

Nondisjunction that occurs during meiosis II produces what?

What does "reliably" mean in these sentences?

What are 5 differences between prokaryotic and eukaryotic cells?

Which are both forces?

A.) Work and Power
B.) Power and Gravity
C.) Gravity and Friction
D.) Friction and Work

(Need help this is due by 11:59 tonight!)

True or False

The cell theory is 1. All living things are made of cells, 2. The cell is the basic unit of life, 3. All cells come from pre existing cells.