Biology College

i have a question for you guys

Answers

Answer 1

Answer:

B. the birthrate of lions increases

Explanation:

Answer 2

Stubborn 123 gfvbb dvhfcvg fb in a relationship and I just got to my work I just don’t know how

Related Questions

How are mitosis and meiosis similar?

A.
both require DNA replication

B.
both have two cell divisions

C.
both produce gametes

D.
both involve crossing over

Answers

I think is d,,,,,,,,,,,,,,,,

Vascular Tissue is mostly likely to be found in the___of a plant’s shoot
- Center
- Between the center and outside
- None of these
- Outside

Answers

Vascular tissue is mostly likely to be found in the outside

please I need help on it

Answers

Answer:

c) Symbiosis.........

Which are examples of pathogens? (Choose all that apply)
Parasite
Virus
Plants
Water
Fungi
Bacteria
Poop

Answers

Answer:

virus

bacteria

fungi

poop

Explanation:

name the separation method of Akpeteshie

Answers

Answer:

Distillation

Explanation:

Answer:

Distillation is the separation method used for Akpeteshie.

The _________________________ are responsible for packaging and distributing the materials in a cell. * Fill in the blank(s) with the correct answer.

Answers

Red blood cells I think!

Helppp I need to put this question in my own words!!!

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Answer:

A planet revolves around the sun while the moon orbits a planet

A marathon runner is running a race. During the race the marathon runners heart rate and breathing increases. Which of the following explains why the marathon runners' body is responding in this way?

Answers

Answer:

Warmer temperatures increase your heart rate. In addition to pumping more blood to the muscles, your heart also transports more blood to the skin in order to cool it. Increased demand causes your heart to beat faster -- anywhere from 20 to 40 beats per minute higher than normal.

Explanation:

Hope this helped. =)

I’ll mark u as brainliest!

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The cell looks identical on both sides of the second picture. This shows that the cell is getting ready to split into two separate cells.

What is one environmental activity/event that can impact 3 of Earth’s spheres?

Answers

Answer:

Humans have a huge impact on all spheres. Negative impacts, such as burning fossil fuels, pollute the atmosphere. Piling up our waste in landfills affects the geosphere. Pumping waste into the oceans harms the hydrosphere.

Why is it important to center the object you want to look at in your field of view before changing to a higher magnification objective lens? A. So the object is still in your field of view at the higher magnification. B. So you can always see the entire object at the higher magnification. C. So you do not damage the higher magnification objective lens.

Answers

Answer:

B. So you can always see the entire object at the higher magnification

Explanation:

A microscope is used to view objects smaller than the naked or unaided eyes can see. The objective lens, in conjunction with the occular or eye lens, is used to achieve this purpose. The objective lens are of different magnifications as follows: 10X, 40X, 100X etc.

However, as the magnification increases i.e. higher objective, the object in the field of view becomes smaller and less focused. Hence, the object in the field of view must first be centered at a lower magnification/objective lens before changing to a higher one in order for the entire object to be seen at a higher magnification.

Answer for 10 points please

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all the letters that are the same. LL, hh, aa, TT, GG,OO,EE,vv,dd,yy,zz,AA

who is in charge in canada

Answers

Answer:

Justin Trudeau

Explanation:

Deputy Prime Minister of Canada

What characteristic could provide a species with a better chance of surviving a drastic environmental change?

(A) A small population size

(B) A highly diversified gene pool

(C) specialized cells within the body

(D) Many individuals with the recessive trait

Answers

the answer is B

Species with a limited variety of phenotypes and where all members of the species are similar to one another have a smaller chance of coping with environmental variability compared to a species with greater diversity.

A highly diversified gene pool could provide a species with a better chance of surviving a drastic environmental change. So, the correct option is B.

What is Diversified Gene pool?

Greater genetic diversity within a population is made possible by a diverse gene pool, which raises the possibility that at least some members of the population will exhibit features that are more adapted to the new environment.

This variety can develop as a result of gene flow from other populations or mutations. The number of people having the recessive trait or a limited population size, however, would not always give an advantage in enduring environmental change. A species may have a better chance of surviving a severe environmental shift if its gene pool is extremely varied.

Therefore, the correct option is B.

Learn more about Gene pool, here:

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Identify Complete the figure by writing the location of each stage of cellular respiration

Answers

Answer: 1. Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells. 2. mitochondrial matrix. 3. mitochondria

Explanation:

In a phospholipid bilayer, the polar heads point——water and the nonpolar tails point—- water

Answers

Answer:

The water loving heads (hydrophilic) would point towards water whereas the water hating tails (hydrophobic) would point away from the water

Explanation:

Where is most of the water from your food absorbed?

Question 8 options:

esophagus

large intestine

small intestine

stomach

Answers

Small intestine is where water from food is absorbed

To measure gas in a car by unit what would you measure by? Cup?Pint?Quart?or gallon.

Answers

Gallons. You buy gasoline by the gallon.

Answer:

Gallon

Explanation:

What does a DNA repair mutation cause in the Cell cycle?

Answers

Answer:

Mutation rates increase substantially in cells defective in DNA mismatch repair or in homologous recombinational repair (HRR). Chromosomal rearrangements and aneuploidy also increase in HRR defective cells. Higher levels of DNA damage not only cause increased mutation, but also cause increased epimutation.

which one is the lowest ,middle and highest between these magnification
10X
30X
40X

Answers

Answer:

10X is lowest

30X is middle

40X is highest

For Ascomycota, what structure's function is most similar to the function of a mushroom?
a
Ascus.

b
Ascocarp.

c
Antheridium.

d
Archegonium.

e
Ascospore.

Answers

Answer:

e. Ascospore

hope this helps

Explain the importance of organic compounds to the cell.

Answers

Answer:

Organic compounds essential to human functioning include carbohydrates, lipids, proteins, and nucleotides. ... Monomers are single units of organic compounds. They bond by dehydration synthesis to form polymers, which can in turn be broken by hydrolysis. Carbohydrate compounds provide essential body fuel.

Which tree above shows a different evolutionary history from the others? Explain your answer.[ ]

Answers

Answer:

the second one is the right answer

The second evolutionary tree (2) is showing a different evolutionary history from the other trees.

What is an evolutionary tree?

An evolutionary tree is a diagram/graphic used in biology to show evolutionary relationships between taxa.

The taxa located at the tree can be different species, genera, orders, etc.

An evolutionary tree is monophyletic when all descendants originated from the same ancestor.

In conclusion, the second evolutionary tree is showing a different evolutionary history from the other trees.

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pls help on the question below

Answers

it would be #3, a turtle digging a hole to lay eggs

answer:
#3

step by step:

7. Show that it we cross pure grech pea plants with the heterozygous yellow pea plants
what are the possible phenistkes of the first filial generation by using rennut square
I use crosses the first filial generation on the question number seven (7) what are the
possible ration of their offspring's
9. What are the most commah known neuroplerans nictter are

Answers

Explanation:

7. 100% green pea plant

-50%=GG

-50%=Gg

9. Not sure what you mean?

Answer:

Yellow( heterozygous) and green

Explanation:

What process leads to the specialization of the embryonic stem cells into different types of cells?
O differentiation
division
O replication
O respiration

Answers

the answer is differentiation

help guysssss with my 73 points as plssssss

Answers

Answer:

I'm pretty sure it's oil gland hope this helps

the answer is d) oil gland

help pleaseee

give an example of lamarcks theory of evolution:

Answers

Lamarck believed that elephants all used to have short trunks. When there was no food or water that they could reach with their short trunks, they stretched their trunks to reach the water and branches, and their offspring inherited long trunks.

Labrador retrievers are traditionally black, brown, or yellow. The B allele codes for black fur, and the b allele codes for brown fur. The E allele allows the pigment to be deposited in the fur, while the e allele doesn't allow the pigment to be deposited. If one lab has the genotype bbee, and another lab has the genotype BbEe, what is the chance that an offspring will be brown

Answers

Answer:

25% of offspring will be brown

Explanation:

4 out of 16 of will be brown

to convert this to a percentage do:

4 ÷ 16 × 100 = 25

Punnett squares are in the image

Brown offspring are circled

what best describes a steppe

Answers

Answer:

a wide expanse of desert. a grassland with few trees.

Explanation:

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