BIOLOGY MIDDLE SCHOOL

Bones found at the La Brea Tar Pits in Los Angeles were immediately recognized as fossils.True
False

Answers

Answer 1
Answer: The correct answer is False

Related Questions

Lack of a certain nutrient is called...
Which of the following changes takes place during the second trimester of awoman's pregnancy?O A. The mother feels the fetus move for the first time.B. The fetus begins rhythmic breathing movements.C. The fetus's hands and feet appearD. The fetus begins to form teeth.
Which of the following statements is true?As latitude North and South of the equator decreases, average temperature decreases. The temperature of the sun's surface does not affect the earth. Cool air rises and warm air sinks. Warm air rises and cool air sinks. -- What does warm air from the equator do? rise and move toward the poles sink and move toward the poles remain in the same location and does not move ---- What type of season does Myrtle Beach, SC most likely have? very cold winters very hot summers mild winters no winters -- Deep ocean currents are caused by _____. the earth's curved surface temperature differences wind the water cycle --- Hurricanes _____. usually form over land generally intensify over land gain strength from ocean heat usually form near the poles -- How does the sun affect the water cycle? Sunspots cause surface water to condense. Cooling water vapor causes it to evaporate and form clouds. Heating surface water causes it to evaporate and enter the air as a gas. The sun does not affect the water cycle. ------------- Which of the following statements is true? Water heats up and cools down more quickly than land. In the Southern Hemisphere, most currents flow in clockwise loops. Wind is caused by the uneven heating of the earth. The more sunspots on the sun's surface, the cooler the earth's climate. ------------------------------------------------------------------------------------------------------------------------
The formation of ova, or female reproductive cells, occurs when diploid germ cells undergo meiosis. In female swamp wallabies (Wallabia bicolor), diploid germ cells contain 101010 chromosomes.At the beginning of meiosis I, a female wallaby germ cells containsChoose 1 answer:(Choice A)A10 homologous pairs of chromosomes comprising a total of 20 chromatids(Choice B)B5 homologous pairs of chromosomes comprising a total of 20 chromatids(Choice C)C10 homologous pairs of chromosomes comprising a total of 10 chromatids(Choice D)D5 homologous pairs of chromosomes comprising a total of 10 chromatids
Which phase of meiosis is represented?A. telophase II B. metaphase II C. anaphase I D. prophase I

What does neuron look like???

Answers

A neuron looks like this-
Hope I helped!
well it is your Nerve cell  it looks pretty much like a magic wand

Ice wedging is brought about by ____.a.

carbonic acid freezing on rocks
b.

water and oxygen reacting

c.

water freezing and thawing

d.

rocks colliding with each other

Answers

Answer:

c. water freezing and thawing

Explanation:

Ice wedging is formed during the coldest days of the year, when we have winter, the water that reach the soil, starts to freeze. The water is a strange molecule, when is cold, and turns into a solid, we can observe that the volume increases, that is reason that the soil can split with an ice wedging.

c. water freezing and thawing

The child of a short mother with black hair and a tall father with red hair is tall with black hair. This occurred because A) the parents provided some of the chromosomes.
B) the parents and the child have identical nuclei.
C) the child inherited chromosomes from both parents. D) the child inherited more chromosome from the father.

Answers

Answer: The correct answer is -

C) the child inherited chromosomes from both parents.

The child inherits 50% of the chromosomes from his father and other 50% from his mother (through fusion of male and female gametes that are sperm and egg respectively).

Due to this, child exhibits some of the paternal traits and some of the maternal traits. As per the given information in this question, mother is short with black hair and father is tall with red hair. The child produced is tall with black hairs. This also suggests that tall height and black hair are dominant traits (depicted by dominant gene variant) that suprress the expression of recessive trait (depicted by recessive gene variant), which are short height and red hairs.
Your answer is C. the child inherited chromosomes from both parents. Good luck with the rest of homework and have a merry 1/10/17!!

Which layer of the Earth makes up most of its volume?

Answers

The Outer Core (C) (2270 km), is a molten nickle-iron alloy. The Mantle (B) is approximately 2885 kilometers thick and is the middle layer of the Earth. The Mantle is made up of minerals rich in the elements iron, magnesium, silica, and oxygen. The Mantle makes up approximately ~85% of the Earth's volume.

That are
13. The gametophyte produces
haploid.

Answers

Answer:

gametophyte is a diploid phase.

Explanation:

In meiosis I crossing over occurs during1leptotene
2 zygotene
3 pachytene
4 diplotene ​

Answers

3 pachytene is the answer here cause that is where there is exchange of genetic material

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I'LL MARK BRAINLIEST PLUS 45 POINTS1. The picture below shows that both traits express themselves. What is it called?A.independent assortmentB.incomplete dominace C.segregationD.codomiance