Biology, 08.05.2020 12:57 sgalvis455

True or false:
Mutations can only happen during mitosis, but not meiosis

Mutations are the only way that single-celled organisms can evolve

Mutations that occur in body cells can be passed on to offspring

Variations are necessary for natural selection to take place

Sexual reproduction is the ultimate source of variation on this planet

A mutation can be passed on to other cells through mitosis

In sexual reproduction, the offspring receives most of its DNA from one parent

Bacteria can reproduce sexually or asexually

Genetic recombination takes place during mitosis

Mutations can occur randomly during DNA replication of cell division

Fertilization joins genes from both parents to create the genetic code of an offspring

In populations made by sexual reproduction, each organism is unique

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 04:30

Donde se encuentra el adn nuclear en un organismo eucariota?

Answers: 2

Answer

Biology, 22.06.2019 11:00

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.

Answers: 1

Answer

Biology, 22.06.2019 13:00

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west.a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?

Answers: 1

Answer

Biology, 22.06.2019 19:30

How does the fermentation of pyruvic acid in cells contribute to the formation of atp? a. it completes the oxidation of glucose to co2, creating atp. b. it generates lactic acid, which cycles back through the krebs cycle, producing 2 atp molecules. c. it converts fadh2 to phosphate, which bonds with adp. d. it produces 2 nad+ molecules, which cycle back to fuel the glycolysis reaction, allowing 2 atp molecules to be produced.

Answers: 1

Answer

You know the right answer?

True or false:
Mutations can only happen during mitosis, but not meiosis

Mutatio...

Questions

Biology, 08.12.2020 14:00

What is this? Please answer with an explanation