paulina62bbb paulina62bbb

02-04-2021
Geography

contestada

Which of those two major
causes is responsible for Down syndrome?

Respuesta :

cadenned123 cadenned123

02-04-2021

three copies of chromosome 21 :)

Answer Link

Otras preguntas

16×-15=8× how do you solve the multi-step equations

Identify the impact of the Spanish settlements on the new world.

why is it useful to write a ratio of fractions as a unit rate

What are the first four terms of the sequence shown below? an = 2^n A. 1, 2, 4, 8 B. 2, 4, 6, 8 C. 2, 4, 8, 16 D. 1, 8, 27, 256

What is an organelle

Evolution occurs by a process called ______. a Mixing b Artificial selection c Natural Selection d Artificial Insemination

A store owner buys cell phones for $40 and a mark up the price by 25% explain how to find the price at which she sells the cell phone

Which are true about a bill's passage through the Senate? a. All bills must start in the Senate b. Rules for debate are much stricter in the Senate c. Senate bi

Mrs. whimsey's class is having a pizza party . If there are 16 student and 4 pizzas cut into 8 slices , what answer choice represents the function of one pizza

1. Which one of these is a complete sentence? A. Although the weather is sometimes warm early in March B. Forecasters predicted six more weeks of winter this y