Amoeba Sisters Llc Answer Key

AMOEBA SISTERS: VIDEO RECAP MEIOSIS

Amoeba Sisters Video Recap of Meiosis

1. The purpose of meiosisouthward is to make

gametes, also known as sperm and egg

cells. In humans, your torso cells have 46

chromosomes. Hodue west many chromosomes

are in a sperm or egg cell if, when they

come together to form a fertilized zygote,

in that location are 46 chromosomesouthward? Write the

correct number of chromosomes next to

the sperm and egg.

2. Interphase must occur once before

meiosis can happen. (Same thing for

mitosis). What would happen if

interphasdue east didn't occur first?

iii. A jail cell that begindue south meiosisouth has 23

chromosomes inherited from thursdaydue east mother

(shownorthward in green inorthward the cartoon beneath)

and 23 chromosomes inherited from the

begetter (shown in blue in the cartoon

below). In the process of meiosis,

chromosomes begin to match upwards in

homologous pairs. How would yous know

if two chromosomes wereast homologous ?

4. Crossing over is a very important event

in Prophase I of meiosis! What happens

during crossing over and due westhat is the

significance?

5. Meiosis does PMAT twice! That

means there is a prophase I and a

prophase 2. There is a metaphase I and

a metaphase II. Etc… If the cartoonorthward

below hevery bit chromosomes in thdue east middle

of the cell, hodue west would you 1000now

whether it wadue south in metaphase I or

metaphase II ?

half-dozen. Meiosis does not always occur

without any difficulties. Describe what

occurs durin1000 nondisjunction and the

effect on the resulting cells.

___

___

They would exist very similar in

shape and size.

Segments of chromosomes are

exchanged, this is significant

because this creates variation of

traits in parent genes

In metaphase 1

chromosomes are lined

up with homologous

pairs and with

metaphase ii

chromosomes are lined

upwardly in the center of the

cell.

Chromosomes might not

separate correctly and this tin

cause genetic recombination.

Amoeba Sisters Llc Answer Key,

Source: https://www.studocu.com/en-us/document/barnard-college/organic-chemistry/kami-export-sydney-moll-video-recap-of-meiosis-by-amoeba-sisters-updated-pictures/14506545

Posted by: williamsoncomefultall.blogspot.com

Share this post