If the population of beetles in model 1 mated naturally would your prediction for the offspring in Question 4 still be valid? Explain.

Complete question:

Model 1 – Controlled (Selective) Mating: (Imagen in the attached files, PNG)

4. If each mating pair has one offspring, predict how many of the first generation offspring will  have the following genotypes.

BB Bb bb

7. If the population of beetles in Model 1 mated naturally would your prediction for the offspring  in Question 4 still be valid? Explain.

Answer:

7) If the population of beetles in model 1 mated naturally, the prediction for the offspring in Question 4 would not be valid. The number of individuals with each genotype in the F1 would change because there would be other possible types of crosses:  Bb x bb, Bb x Bb, bb x bb

Explanation:

Due to technical problems, you will find the complete explanation in the attached files (PDF)

Which of the following invertebrates is most closely related to the vertebrates? Select all that apply.
1. echinoderms
2. cnidarians
3. arthropods
4. chordates

A Siamese cat has genes that affect it’s fur color. it’s fur color is also affected by temperature which of the following claims is true

Earth’s mantle plays an important role in plate tectonics. Why is the mantle so important to this process?

Tsunami waves are caused by earthquakes in the ocean floor. As the waves approach the shore, they usually grow in height. When this occurs, which aspect of the wave is changing?
A.
amplitude
B.
direction
C.
frequency
D.
speed
E.
wavelength

In 1966, Dr Lynn Margulis formulated the endosymbiotic theory, which examines the cooperative existence of multiple prokaryotic organisms. What is the significance of such interdependence? (15.8) Inildin It provides insight into the now well understood interdependence in food chains and webs It shows that the first prokaryotic organisms lived in large communities It explains how organelles and eventually eukaryotic cells could have arisen It proves that different prokaryotic organisms mated to produce eukaryotic organisms​

New alleles can arise in both asexual and sexual reproduction.
Which of the following statements is TRUE based on the disadvantages of sexual and asexual reproduction.

A- Gametogenesis is the only source of genetic variation for sexual reproduction
B- This answer choice is wrong
C- Mutations are the only source of genetic variation for asexual reproduction
D- Meiosis is the only source of genetic variation for sexual reproduction

Question 5

5 pts

Jonathan consumes five 12 ounce beers throughout the day. How many additional

calories has he added to his diet?

710 kcals

630 kcals

490 kcals

280 kcals

Help please Confusing

Help! Can you use Cladistics in a sentence?

(Here's the definition to help): a method of classification of animals and plants according to the proportion of measurable characteristics that they have in common. It is assumed that the higher the proportion of characteristics that two organisms share, the more recently they diverged from a common ancestor.

Can you please help me with both I’m so confused

What is the approximate distance from the surface to the center of Earth?
A. 1,000 miles (1,600km)
B.4,000 miles (6,400km)
C. 10,000 miles (16,000km)
D. 40,000 miles (64,000km)​

What is Nashville's recycling rate?

Which is the BIGGER (less specific) group? *
A. Phylum
B. Kingdom
C. Species

help.........................................

4. Though all humans start off the same way, give a brief explanation about what make us all so different

is anyone dominant for every trait is anyone recessive for every trait if not what does this show about dominace and recesssiveness of traits in people

...........................................

Explain why tongue rolling ability is a discontinuous variation

Researchers used DNA sequencing techniques to find similarities of Hox genes in roundworms, arthropods, mollusks, echinoderms, cephalochordates, and vertebrates. What did they find out about these genes? Select all that apply. A. Hox genes provide information about evolutionary relationships. B. Similarities among Hox genes suggest that they all arose from a single ancestral gene that duplicated many times. C. Hox genes are regulatory genes that determine body plans of animals. D. Only some animals that have been tested have Hox genes, suggesting that Hox genes have no function and only evolved recently.

Which of the following describes the structure of an amino acid

Why do geologists think Earth's core contains mostly iron?
A. The crust contains a mixture of iron and silicon.
B. The crust contains no nickel.
C. Other orbiting bodies contain more iron than Earth's crust does.
O D. The moon's crust contains far less iron than Earth's crust.

Lucas is carrying his rock collection into class. He carries 30 pounds of rare rocks 15 feet into Classroom 6. It takes him 3 minutes to get them into the classroom. What is Lucas's speed and how much work is done? Be sure to show your work with equations as part of your answer.

A(n) what is a chemical produced by one animal to influence the
behavior of another animal of the same species?

Why is taxonomy important to scientists?

1. There are
domains.
1
2
3
4

A zygote (the cell formed when an egg and a sperm cell initially fuse) is:
A) multipotent
B) pluripotent
C) totipotent
D) omnipotent

What appears to happen in the sky during one rotation of Earth? Choose the two correct answers.

A.
The moon appears to hide the sun.

B.
The sun appears to move past the moon.

C.
Constellations appear to move from east to west.

D.
The sun appears to move from east to west.

E.
The sun appears to move from west to east.

F.
Constellations appear to move from west to east.

.
What is one reason why plants can grow in the tundra?
the ability to grow tall
a thin layer of active soil
a thick layer of permafrost
a ten-month long summer

7. How is parasitism different from other types of symbiosis?

Why are their different tissues in a sheep heart