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FinnZ [79.3K]
3 years ago
15

Why do we sometimes say that we have 23 pairs of chromosomes? Where do the halves of the pair come from?

Biology
2 answers:
Paha777 [63]3 years ago
7 0
Half from your Mum and half from your dad
deff fn [24]3 years ago
3 0
Hhhhhh hhhhh hhhh mmmmhhh
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Fill in the blank.
pychu [463]

Answer:

1. The offspring will be all tall pea plants

2. 3:1 is the ratio for tall and short

6 0
3 years ago
A 7th grade teacher asked students to engage in an argument regarding human impact on a national forest ecosystem that was home
a_sh-v [17]

Answer:Student 4

Explanation: Because if the mountain lions, coyotes, and bobcats decrease they arent enough to prey on the deer which causes the deer population to be able to reproduce over time.

6 0
2 years ago
State three functions of the cell membrane​
Bond [772]

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Selective Permeability. ...

Endocytosis and Exocytosis. ...

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Fluid Mosaic Model.

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5 0
3 years ago
What is used during dissection what is used to feel
e-lub [12.9K]

We have that the  used during dissection what is used to feel  the tissue without using your hand to  touch the specimen is the

  • T-pins

From the question we are told

What is used during dissection what is used to feel

the tissue without using your hand to

touch the specimen?

A. Scalpel

B. Scissors

C. poker

D. T-pins

Generally Different tools have different applications to and uses during dissection.

  • Scalpel

This is a very sharp tool made of metal,Usually used to cut through specimens

  • Scissors

This a tool designed as a two metals sharpened at one end that faces each other, this tool aids in cutting

  • T-pins

This is a tool used commonly in dissections not to cut but rather to hold firmly in lace parts of specimen.This in a way stops the tool user from touching the specimen

Therefore

The  used during dissection what is used to feel  the tissue without using your hand to  touch the specimen is the

  • T-pins

For more information on this visit

brainly.com/question/16172865?referrer=searchResults

4 0
3 years ago
Why do biologists believe that a primitive choanoflagellate protist is the ancestor to all animals
Tpy6a [65]
Since an animal only becomes more complex, and not simpler, an ancestor to all organisms would have to be the most simple and primitive organism.
3 0
3 years ago
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