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Serhud [2]
3 years ago
7

Which feature differentiates mosses from liverworts and hornworts?. . A. leafy gametophytes. B. presence of cuticle. C. absence

of rhizoids
Biology
1 answer:
vesna_86 [32]3 years ago
5 0
The correct answer would be option A. Leafy gametophytes. The feature that differentiates mosses from liverworts and hornworts are the leafy gametophytes. A gametophyte is a multicellular haploid generation which is involved in the process of alternation of genes along with a diploid generation called as sporophyte.
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Explain the rock cycle of igneous, sedimentary, and metamorphic rocks?
Paha777 [63]
Igneous - A rock formed by the cooling and crystallization of magma (molten rock) at or below the Earth's surface. Sedimentary - A rock formed as a result of the weathering process, either by compaction and cementation of rock mineral fragments, or the precipitation of dissolved minerals.
6 0
3 years ago
Read 2 more answers
PLEASE HELP ME ITS DUE TODAY PLEASE YOU DONT HAVE TO AWNSER THEM ALL
dybincka [34]

Answer:

1 = A

2 = B

3 =  B

Explanation:

1) Black holes occur when really big stars collapse on themselves. And, in order to get big, the star has to be an old one.

2) A black hole is something huge that swallows up everything, while a protostar is just the very beginning of a star.

3) Scientist can't truly know for sure, but they can infer about them due to the effects of the surrounding areas.

7 0
3 years ago
An old alternative hypothesis for the evolution of infanticide was that parents killed offspring (including their own) when food
Alika [10]

Answer:

On the basis of gender preference.

Explanation:

In the modern view of adaptation, the main cause of infanticide is not the food  but the gender preference. In many societies, people killed their infant when they knew that the infant is a girl. They thought that having a girl is curse or shameful thing so they kill the infant. These type of people wants male baby or prefer male child so that's why they kill the infants. In the ancient times, infants were killed that were abnormal or having any defects but today it happen due to gender preference.

6 0
3 years ago
Each child born to a particular set of parents has probability 0.25 of having blood type o. if these parents have 5 children, wh
Taya2010 [7]
Use binomial distribution with p=0.25, n=5, x=2
P(X=x)=C(n,x)p^x (1-p)^(n-x)

P(X=2)=C(5,2) 0.25^2 0.75^(5-2)
=10*0.0625*0.421875
=0.26367

So the probability of 2 of 5 children having type-O blood from these parents is 0.26367.

7 0
3 years ago
What process do plants release water into the air
True [87]

Answer:

Transpiration

Explanation:

Because water gets sucked into the plant roots and leaves as vapor

Hopes this helped!

7 0
2 years ago
Read 2 more answers
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