1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nadezda [96]
3 years ago
14

Describe factors that have played a role in how humans have altered the environment.

Biology
1 answer:
erica [24]3 years ago
8 0
Meat consumption
Oil dumping
Cutting down forest
Driving our vehicles
You might be interested in
C4 plants are thought to be more efficient than c3 plants because they
postnew [5]

Answer:

C4 plant are capable to deal with photorespiration

Explanation:

C4 are more efficient than the C3 plants because the C4 have a mechanism to deal with the photorespiration. C4 combat photorespiration by fixing the intial carbon dioxide between mesophyll and bundle-sheath cells (in space)and calcin cycle. The light dependent process and the calvin cycle are separate in C4 plants. Also C4 plants can adapt easily to even hot sunny environment

7 0
3 years ago
Read 2 more answers
Scientific inquiry requires logical ideas that
Lubov Fominskaja [6]

Scientific inquiry requires logical ideas that can be tested

Could I please Have Brainliest?

7 0
3 years ago
Which molecule brings amino acids to the ribosomes during protein synthesis?
Andreas93 [3]
Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein
4 0
3 years ago
Any membrane – bound structure inside a cell that performs a specific(e.g vacuoles store substance in the cell) is known as what
lys-0071 [83]

Answer:

Organelle

Explanation:

The general name given to membrane bound structures eukaryotic cell that perform specific function for necessary cell survival.

4 0
3 years ago
In a dihybrid cross involving two autosomal traits on different chromosomes in which the parents are purebred for the opposite f
Simora [160]

Answer:

The question lacks options, the options are:

A) 1 out of 16

B) 3 out of 16

C) 6 out of 16

D) 9 out of 16

The answer is 1 out of 16

Explanation:

This is a DIHYBRID cross because it involves two different genes coding for distinct traits. One of the traits will be dominant while the other recessive. Hence, parents that are purebred for opposite forms of the trait means that one parent is homozygous dominant while the other is homozygous recessive. When these two parents cross, they produce F1 offsprings that all possess the dominant trait but heterozygous/hybrids.

When these hybrids are self-crossed, they produce four different combinations of gametes which when crossed using a punnet square will result in F2 offsprings with a 9:3:3:1 phenotypic ratio according to Mendel's observation.

9 represents offsprings that are dominant for both traits

The two 3's represents offsprings that are recessive for one trait and dominant for the other respectively.

1 represents offsprings that are homozygous recessive for both traits.

Hence, 1 out of 16 offsprings will be homozygous recessive for both traits.

4 0
3 years ago
Other questions:
  • What is one distinct DISADVANTAGE of sexual reproduction
    12·2 answers
  • During which part of water cycle does water from earth surface move into the atmosphere
    14·2 answers
  • What term is defined as the aptitude of some individuals to be better suited for survival and reproduction?
    9·1 answer
  • Why do giraffes have long necks?
    5·2 answers
  • Intelligence tests are a good indicator of success in schools.<br><br> A. True<br> B. False
    8·1 answer
  • Site A is pavement. Site B is bare soil. Site C is a forest, and they are all at the same slope. The percentage of rainwater tha
    5·1 answer
  • Why does climate change have such a large impact on coral reefs? 1. Excess carbon dioxide in the atmosphere dissolves in the oce
    12·1 answer
  • Why is the line graph a curve instead of a straight line?
    6·1 answer
  • Explain how phosphorylation by a kinase can advance the cell cycle?
    12·1 answer
  • Which documents have phi on them. select all that apply: a. student brain/report sheet c. nor d. assignment sheet
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!