BIOLOGY HIGH SCHOOL

The orange color of carrot roots and marigold flowers comes from cell bodies known as chromoplasts. a. True
b. False

Answers

Answer 1
Answer: True, it comes from chromoplasts

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In an experiment to test the hypothesis that added phosphate will cause marigolds to produce more blooms, the experimenter has two groups of pots planted with marigold seeds. One group gets watered with phosphate added to the water, while the other group gets watered with no phosphate. Both groups get the same amount of water and light.Which is the independent variable in this experiment? A. amount of light B. amount of water C. amount of phosphate D. amount of blooms on a plant
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Which is the best definition of a phylogenetic tree

Answers

The options attached to the above question are given below:

A. A table of classification that is based only on physical characteristics

B. Eight levels of taxonomic categories that are used to classify organisms

C. A branching chart that depicts evolutionary relationship among organisms

D. Organisms organized based on structure and genetic comparisons

ANSWER

The correct option is C.

A phylogenetic tree refers to a diagram, which represents evolutionary relationships that exist among organisms. Phylogenetic tree has many branches, which represents how different species evolved from a series of common ancestors. The relationships among the living organisms is usually based on the similarities and the differences in their physical or genetic features. A phylogenetic tree can be described as rooted or non rooted based on the depth of information they offer.

Answer:

C: a branching chart that depicts evolutionary relationship among organisms

Explanation:

100% on edg

Which is most likely an acquired trait in horses? A. color of fur B. length of ears C. ability to run D. a slight limp

Answers

Answer: The correct answer is -

D. a slight limp

Explanation:

Acquired trait is any feature that an organism develops after birth and it is non heritable that is not passed from one generation to the next generation.

On the contrary, inherited trait (such as fur color, length of ears) is present from birth and it is inherited from parents through genetic material.

Slight limp is basically uneven walking that results due to some injury in the legs or because of physical limitation. It means that it is developed after the birth.

Thus, option D) is the right answer.

I believe the answer is D. Limps are usually only caused by the horse getting hurt or something went wrong when it's mother was giving birth. The ears,fur, and ability to run are things that horses are born with. They are not born with limps.

In what way is viral replication different from cell reproduction?

Answers

The process of a cell splitting and becoming two similar cells. 
Prokaryotes reproduce in a process called binary fission. 
Eukaryotic cells reproduce using either mitosis or meiosis. Mitosis creates two daughter cells with an equal number of chromosomes. Meiosis creates four daughter cells, each with half the number chromosomes as the parent, and is used in sexual reproduction.

All of the following are sources of renewable energy except __________ energy.a. solar
b. hydroelectric
c. natural gas
d. biofuel

Answers

A renewablesource of energy is defined as the energy obtained from the renewable source that is replenished naturally.

All of the following are sources of renewable energy exceptnatural gas energy.

Renewable energy can be explained as:

  • Renewable energy is obtained from renewable sources like sun, biomass from plants, wind, geothermal, and hydroelectricenergy.

  • Natural gas is a naturally occurring gas that is a non-renewable source of energy because it cannot be replenished over time.

Thus, the correct answer is Option C.

To know more about renewable energy, refer to the following link:

brainly.com/question/4038933
The answer would be C. Renewable energy is something that renews the lost energy. Hope this helps!

In the Cellular Respiration Processes
Where is Glycolysis happening

Answers

Answer:

Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).

Explanation:

hope it helps you

What are parts of male reproductive system?

Answers

Parts of amale reproductive system
a.       Penis– used in sexual intercourse. It contains semen which has sperms in it.
b.      Scrotum– the pouch like sac of skin that hangs behind and below the penis. It containsthe testes and acts as climate control system.
c.       Testicle(testes) – responsible for the making of testosterone
d.      Epididymis– transports and stores the sperm cells
e.      Vasdeferens – transports mature sperm into the urethra
f.       Urethra – tube that carries urine from thebladder to outside of the body
g.       Seminalvesicles – produces fructose to help the sperm move
h.      Prostategland – contributes additional fluid to ejaculate
the penis and scrotum,testicles
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