How many chromosomes do people with down syndrome have?

Which type of stress causes deformation that leads to earthquakes at converging plate boundaries

Where does infiltration occur? A. in the atmosphere B. in the biosphere C. in the geosphere D. in the hydrosphere

Why are mutations and conjugation important for natural selection in prokaryotes

Using the base pairing rules, what base pairs with adenine? a. guanine b. cytosine c. thymine

Name and give examples of two major types of mutations. What do they have in common? How are they different?

Question 3 What major explanation did Charles Darwin provide? He explained how DNA is passed on but did not have evidence of it occurring. He was the first to provide an explanation of evolution supported by evidence.

There are several disadvantages for asexual reproduction, what would be an advantage

Explain the concept of sustainable use

An object that does not transfer heat easily, such as wood, is called an A) metal B) conductor C) insulator D) capacitor

In which phase of meiosis does the chromosome number change from diploid to haploid? Prophase I Anaphase I Prophase II