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3 years ago

Mendel’s pea plants had either purple or white flowers. This means that the plants

1 answer:

6 0

<span>Both purple and white flowers are recessive phenotypes. In order for an organism to exhibit a recessive phenotype, its genotype must be homogenous for the recessive allele. This is only possible if the parents of the organisms are also purebreeding and they demonstrate the same recessive phenotypes. </span>

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What are the charecteristics of epihtelial tissue

ikadub [295]

Answer:

- covers and lines body surfaces

- minimal intercellular substance

- cells are densley packed together

- cells rest on basement membrane

- simple (single line of cells) and stratified (multiple layers)

- squamous (oval like shape), cuboidal (cube shape), columnar (long rectangle shape)

- vascular (tissue doesn't have its own blood supply)

Explanation:

Hope this helps!

5 0

3 years ago

What is a group of cells that can do certain things as group called

love history [14]

Answer:

Tissue

Explanation:

The levels of organization go as follows:

Atom - the building blocks of all living and nonliving material

Molecule - two or more atoms that join together in chemical bond

Organelle - two or more molecules working together to perform a particular function in a cell

Cell - the smallest unit that exhibits all of the characteristics of life

<u>Tissue - two or more cells that work together to perform a particular function</u>

Organ - two or more tissues that work together to perform a particular function

Organ System - two or more organs that work together to perform a particular function

Multi-Celled Organism - two or more organ systems that work together

5 0

3 years ago

In a particular plant, green seed color is dominant to yellow seed color. If a homozygous

Sergio039 [100]

Answer: 100% will be heterozygous green.

Explanation:

Since both parents (green and yellow) are homozygous and green is dominant, when they are crossed all the resultant offsprings will have both genes of green and yellow in their genotype but will appear as green( phenotype) because the green colour is dominant and has masked the yellow colour which is recessive.

8 0

3 years ago

You discover a rare new bird species, but you are unable to observe its mating behavior. You see that the male is large and orna

Eva8 [605]

Answer:

You can conclude that the species is polygamous.

Explanation:

5 0

3 years ago

Select one lettered organelle and:

WINSTONCH [101]

Part A:
A - cell/plasma membrane.
B - Nucleus
C - mitochondrion

Part B:
A - (cell membrane) regulates what enters and leaves the cell.
B - (nucleus) controls cell activities or contains the genetic codes.
C - (mitochondrion) respiration or energy release or production of ATP.

Part C:
Photosynthesis
Production of cellulose
Produces chlorophyll
Producing its own food

Hope this helps you! (:
-PsychoChicken4040

8 0

3 years ago

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