Recent questions in Biology

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When your biological sister has a baby, she has increased your inclusive fitness. A. True B. False

Tkowal asked Nov 17, 2024

by Tkowal

8.0k points

1 answer

5 votes

88.5k views

What is the first step in phage formation inside the bacterial cell? A) tail formation B) tail fibers are added C) DNA packaging as the viral heads assemble D) adherence to the pilus E) lysis

Kevin Ogoro asked Nov 17, 2024

by Kevin Ogoro

8.6k points

1 answer

4 votes

112k views

Which group is not classified as a gymnosperm? A. Cycads B. Conifers C. Anthocerophytes D. Gnetophytes E. Ginkgos

WallMobile asked Nov 17, 2024

by WallMobile

8.6k points

1 answer

3 votes

189k views

The infraorbital foramen are located on what skull bone?

Beerweasle asked Nov 17, 2024

by Beerweasle

7.8k points

1 answer

3 votes

140k views

Answer the following questions: a) Why did some of the komodo dragon's eggs not hatch? b) How many parents did this komodo dragon have? c) How much of the parent's genetic material does this komodo dragon

Deepraj Chowrasia asked Nov 17, 2024

by Deepraj Chowrasia

7.7k points

1 answer

2 votes

114k views

The main piece of sperm cell contains digestive enzymes to allow it to penetrate

Jlim asked Nov 17, 2024

by Jlim

9.3k points

1 answer

3 votes

109k views

Diagram 1 shows the fossilized remains of the lower portion of a horse's leg. Each subsequent diagram shows the same portion of a horse's leg, but the diagrams are from progressively later time periods.

Sapan Prajapati asked Nov 17, 2024

by Sapan Prajapati

7.6k points

1 answer

3 votes

166k views

The corticospinal tract in the brain is responsible for voluntary movement of which limbs? 1) Ipsilateral limbs 2) Contralateral limbs 3) Both ipsilateral and contralateral limbs 4) None of the above

MrBertie asked Nov 17, 2024

by MrBertie

7.8k points

1 answer

3 votes

95.6k views

How have humans changed Earth's atmosphere? A. They have depleted the amount of ozone in the stratosphere by releasing CFCs. B. They have depleted the amount of CFCs in the stratosphere by releasing ozone.

Ihor Khomiak asked Nov 17, 2024

by Ihor Khomiak

8.0k points

1 answer

5 votes

88.1k views

Glycolysis take place in __________. O mitochondria O the blood O the cytoplasm O the chloroplasts

Cedricbahirwe asked Nov 17, 2024

by Cedricbahirwe

8.4k points

1 answer

0 votes

131k views

The Kermadec Trench would be one of the deepest places in the ocean also called. A) Mariana Trench B) Puerto Rico Trench C) Sargasso Sea D) Tonga Trench

Ziauz asked Nov 17, 2024

by Ziauz

7.5k points

1 answer

2 votes

214k views

Circle the letter of each sentence that is true about living things

Ashish Shah asked Nov 17, 2024

by Ashish Shah

7.5k points

1 answer

4 votes

169k views

From which layer of the atmosphere do particles of air escape into space? Responses troposphere troposphere mesosphere mesosphere stratosphere stratosphere exosphere exosphere

Mustafa Kemal asked Nov 17, 2024

by Mustafa Kemal

8.4k points

1 answer

3 votes

31.9k views

Which of the following is NOT a characteristic of an Epithelial tissue? a. Closely packed cells b. Cells do not have an apical surface or a basal surface C. Avascular (no blood vessels) d. Desmosome junctions,

Luis Quiroga asked Nov 17, 2024

by Luis Quiroga

8.0k points

1 answer

3 votes

15.7k views

What structures connect the individual heart muscle cells? A)chord tendineae B) intercalated disc C) trabaculae carneae D) anastomoses

Arildo Junior asked Nov 17, 2024

by Arildo Junior

8.3k points

1 answer

5 votes

138k views

How did DDT impact eggs

Pun asked Nov 17, 2024

by Pun

8.4k points

1 answer

0 votes

102k views

What is the name given to the visible portion of a nail

Mickp asked Nov 17, 2024

by Mickp

8.8k points

1 answer

5 votes

149k views

The Ti plasmid of A. tumefaciens contains gene that cause the formation of a plant _____, or a gall, in infected tissues.

Shadit asked Nov 17, 2024

by Shadit

8.7k points

1 answer

0 votes

68.0k views

Which one of the following correctly pairs the prefix with its abbreviation? A) Milli- (m) B) Centi- (c) C) Deca- (da) D) Kilo- (k)

Gustavo Armenta asked Nov 17, 2024

by Gustavo Armenta

8.3k points

1 answer

2 votes

63.5k views

Biosafety level (BSL) for Mycobacterium tuberculosis: A. BSL I B. BSL II C. BSL III D. BSL IV

Karim Tabet asked Nov 17, 2024

by Karim Tabet

8.4k points

1 answer

4 votes

6.9k views

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