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viva [34]
3 years ago
11

Having no dimples is a recessive trait in humans that is controlled by a single gene. How many recessive alleles must a person h

ave to have no dimples ?
Biology
2 answers:
skelet666 [1.2K]3 years ago
8 0
A person who has a recessive trait must have two<span> recessive alleles because - A dominant allele does not let a recessive trait show up, in other words it simply dominates and… over shadows the recessive trait.</span>
Lady bird [3.3K]3 years ago
3 0

the answer your looking for on apex is 2

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WILL GIVE BRAINLIEST!!
motikmotik
ANSWER:

Synonyms for light:

flash, glimmer, glint, glitter, scintillation, shimmer, sparkle, twinkle
daylight, moonlight, sunlight, sunshine
afterglow, aureole (or aureola), aurora, beam, halo, ray, shaft, streak, stream, sunbeam
glisten, gloss, luster (or lustre), polish, reflection, sheen

Antonyms for light:

blackness, dark, darkness, dimness, dusk, duskiness, gloom, night, shadow

best of luck!! :)

help me by marking as brainliest!!
4 0
2 years ago
A sedimentary rock that is composed of material evaporated from seawater is called?
charle [14.2K]
A chemical sedimentary rock?
4 0
3 years ago
When an ecosystem loses biodiversity how does it change
shepuryov [24]

Answer:

A decrease in biodiversity causes a decrease in ecosystem stability, because a change to one organism will have a greater impact on the entire ecosystem. With greater biodiversity, the loss of one type of organism could be moderated by the adaptation of other organisms to fill its role.

4 0
3 years ago
Help please it’s biology!!!
UkoKoshka [18]

Answer:

The answer to your question is below

Explanation:

1.- Nucleus                                   B

2.- Nucleolus                               A

3.- Nuclear membrane               E

4.- Rough endoplasmic reticulum M

5.- Smooth endoplasmic reticulum K

6.- Golgi apparatus                          C

7.- Mitochondria                               N

8.- Chloroplast                                  H

9.- Central vacuole                           J

10.- Ribosomes                                 L

11.- Cell wall                                       F

12.- Cell membrane                          D

13.- Microfilaments                           G

3 0
3 years ago
Read 2 more answers
Describe how amoebas obtain food?
monitta
Amoeba acquires it food by endocytosis, that is, a small region in the plasma membrane which ultimately forms a intra-cellular membrane-bound vescicle. It engulfs it food using its pseudopodia (temporary protrusion of the surface of the amoeboid cell used for feeding and movement) and forms a vacuole around it. When the food is already trapped inside, it releases a digestive enzyme to digest it. Intake of liquid particles is pinocytosis (cell drinking) while intake of solid particles is phagocytosis (cell eating).
7 0
3 years ago
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